汽車運(yùn)動(dòng)性能品質(zhì)主客觀評(píng)價(jià)方式

1、汽車運(yùn)動(dòng)性能品質(zhì)主客觀評(píng)價(jià)方式2022-4-7吉林大學(xué)汽車動(dòng)態(tài)模擬國(guó)家重點(diǎn)實(shí)驗(yàn)室, ASCL of JLU, Dr. Guan Hsin22022-4-7吉林大學(xué)汽車動(dòng)態(tài)模擬國(guó)家重點(diǎn)實(shí)驗(yàn)室, ASCL of JLU, Dr. Guan Hsin32022-4-7吉林大學(xué)汽車動(dòng)態(tài)模擬國(guó)家重點(diǎn)實(shí)驗(yàn)室, ASCL of JLU, Dr. Guan Hsin42022-4-7吉林大學(xué)汽車動(dòng)態(tài)模擬國(guó)家重點(diǎn)實(shí)驗(yàn)室, ASCL of JLU, Dr. Guan Hsin52022-4-7吉林大學(xué)汽車動(dòng)態(tài)模擬國(guó)家重點(diǎn)實(shí)驗(yàn)室, ASCL of JLU, Dr. Guan Hsin62022-4-7吉林大學(xué)汽車動(dòng)

2、態(tài)模擬國(guó)家重點(diǎn)實(shí)驗(yàn)室, ASCL of JLU, Dr. Guan Hsin72022-4-7吉林大學(xué)汽車動(dòng)態(tài)模擬國(guó)家重點(diǎn)實(shí)驗(yàn)室, ASCL of JLU, Dr. Guan Hsin82022-4-7吉林大學(xué)汽車動(dòng)態(tài)模擬國(guó)家重點(diǎn)實(shí)驗(yàn)室, ASCL of JLU, Dr. Guan Hsin92022-4-7吉林大學(xué)汽車動(dòng)態(tài)模擬國(guó)家重點(diǎn)實(shí)驗(yàn)室, ASCL of JLU, Dr. Guan Hsin102022-4-7吉林大學(xué)汽車動(dòng)態(tài)模擬國(guó)家重點(diǎn)實(shí)驗(yàn)室, ASCL of JLU, Dr. Guan Hsin112022-4-7吉林大學(xué)汽車動(dòng)態(tài)模擬國(guó)家重點(diǎn)實(shí)驗(yàn)室, ASCL of JLU, Dr.

3、 Guan Hsin122022-4-7吉林大學(xué)汽車動(dòng)態(tài)模擬國(guó)家重點(diǎn)實(shí)驗(yàn)室, ASCL of JLU, Dr. Guan Hsin13142022-4-7吉林大學(xué)汽車動(dòng)態(tài)模擬國(guó)家重點(diǎn)實(shí)驗(yàn)室, ASCL of JLU, Dr. Guan Hsin152022-4-7吉林大學(xué)汽車動(dòng)態(tài)模擬國(guó)家重點(diǎn)實(shí)驗(yàn)室, ASCL of JLU, Dr. Guan Hsin162022-4-7吉林大學(xué)汽車動(dòng)態(tài)模擬國(guó)家重點(diǎn)實(shí)驗(yàn)室, ASCL of JLU, Dr. Guan Hsin172022-4-7吉林大學(xué)汽車動(dòng)態(tài)模擬國(guó)家重點(diǎn)實(shí)驗(yàn)室, ASCL of JLU, Dr. Guan Hsin182022-4-7吉林大

4、學(xué)汽車動(dòng)態(tài)模擬國(guó)家重點(diǎn)實(shí)驗(yàn)室, ASCL of JLU, Dr. Guan Hsin192022-4-7吉林大學(xué)汽車動(dòng)態(tài)模擬國(guó)家重點(diǎn)實(shí)驗(yàn)室, ASCL of JLU, Dr. Guan Hsin202022-4-7吉林大學(xué)汽車動(dòng)態(tài)模擬國(guó)家重點(diǎn)實(shí)驗(yàn)室, ASCL of JLU, Dr. Guan Hsin212022-4-7吉林大學(xué)汽車動(dòng)態(tài)模擬國(guó)家重點(diǎn)實(shí)驗(yàn)室, ASCL of JLU, Dr. Guan Hsin222022-4-7吉林大學(xué)汽車動(dòng)態(tài)模擬國(guó)家重點(diǎn)實(shí)驗(yàn)室, ASCL of JLU, Dr. Guan Hsin232022-4-7吉林大學(xué)汽車動(dòng)態(tài)模擬國(guó)家重點(diǎn)實(shí)驗(yàn)室, ASCL of J

5、LU, Dr. Guan Hsin242022-4-7吉林大學(xué)汽車動(dòng)態(tài)模擬國(guó)家重點(diǎn)實(shí)驗(yàn)室, ASCL of JLU, Dr. Guan Hsin25轉(zhuǎn)向操縱性的評(píng)價(jià)轉(zhuǎn)向操縱性的評(píng)價(jià)評(píng)價(jià)項(xiàng)目評(píng)價(jià)項(xiàng)目評(píng)價(jià)內(nèi)容評(píng)價(jià)內(nèi)容1. 轉(zhuǎn)向響應(yīng)和準(zhǔn)確性評(píng)價(jià)方向盤的階躍輸入是否具有合適的響應(yīng)特性2. 響應(yīng)線性度評(píng)價(jià)在階躍轉(zhuǎn)向輸入過(guò)程中，方向盤轉(zhuǎn)角與車輛響應(yīng)之間的關(guān)系3. 橫擺衰減評(píng)價(jià)車輛在階躍轉(zhuǎn)向輸入后產(chǎn)生的橫擺4. 中間位置轉(zhuǎn)向靈敏性高速時(shí)，方向盤小角度輸入，側(cè)向加速度在0.1G以下的轉(zhuǎn)向靈敏性5. 中心與非中心區(qū)過(guò)度平滑車輛方向盤中心區(qū)轉(zhuǎn)向響應(yīng)與非中心區(qū)轉(zhuǎn)向響應(yīng)的過(guò)渡平滑性6. 回正性能評(píng)價(jià)車輛低速行駛時(shí)，方

6、向盤的回正能力7. 響應(yīng)(移線性能）評(píng)價(jià)車輛在移線行駛過(guò)程中的響應(yīng)是否合適、左右是否對(duì)稱8. 可控性評(píng)價(jià)移線時(shí)可控性，包括方向盤力、側(cè)向加速度峰值、可預(yù)見性9. 方向盤力矩反饋9.1路感評(píng)價(jià)車輛反饋路面信息的能力以及方向盤力矩與側(cè)向加速度之間關(guān)系9.2轉(zhuǎn)向力的大小評(píng)價(jià)車輛的低速輕便性（包括駐車）和高速時(shí)的力矩是否合適9.3轉(zhuǎn)向力特性評(píng)價(jià)轉(zhuǎn)向力大小隨車輛速度和方向盤轉(zhuǎn)角增大的特性9.4力矩對(duì)稱性和光滑性評(píng)價(jià)車輛在不同車速以及不同方向盤轉(zhuǎn)角下的力矩對(duì)稱性9.5方向盤打到底時(shí)力感評(píng)價(jià)方向盤打到底時(shí)力矩是否明顯變大及其與方向盤位置的對(duì)應(yīng)關(guān)系穩(wěn)定性的評(píng)價(jià)內(nèi)容穩(wěn)定性的評(píng)價(jià)內(nèi)容1. 轉(zhuǎn)向特征的變化評(píng)價(jià)車輛的

7、行駛動(dòng)態(tài)參數(shù)與側(cè)向加速度的關(guān)系，并由此確定汽車的穩(wěn)態(tài)轉(zhuǎn)向特性2. 隨側(cè)向加速度的漸變性能評(píng)價(jià)車輛在側(cè)向加速度增加的過(guò)程中，方向盤轉(zhuǎn)角、橫擺反應(yīng)是否與側(cè)向加速度的變化成線性關(guān)系3. 極限性能評(píng)價(jià)在不失穩(wěn)的前提下所能達(dá)到的最大側(cè)向加速度4. 側(cè)傾角評(píng)價(jià)車輛側(cè)傾角是否合適5. 可預(yù)見性評(píng)價(jià)車輛進(jìn)行轉(zhuǎn)彎行駛時(shí)，在動(dòng)力變化（加速/松油門）的情況下是否能夠保持適當(dāng)?shù)牟蛔戕D(zhuǎn)向6. 穩(wěn)定性（移線性能）評(píng)價(jià)在進(jìn)行移線行駛時(shí)，車輛的側(cè)傾、橫擺以及線路保持穩(wěn)定性7. 中高速轉(zhuǎn)向回正評(píng)價(jià)車輛在中高速時(shí)的回正性能，尤其是超調(diào)量不應(yīng)過(guò)大8. 平整路面穩(wěn)定性評(píng)價(jià)車輛在平整路面勻速行駛時(shí)的方向穩(wěn)定性9. 不平路面穩(wěn)定性評(píng)價(jià)車

8、輛在不平整路面勻速行駛時(shí)的方向穩(wěn)定性乘坐舒適性的評(píng)價(jià)內(nèi)容乘坐舒適性的評(píng)價(jià)內(nèi)容評(píng)價(jià)項(xiàng)目評(píng)價(jià)項(xiàng)目評(píng)價(jià)內(nèi)容評(píng)價(jià)內(nèi)容1. 座椅振動(dòng)評(píng)價(jià)路面?zhèn)鬟f到座椅上振動(dòng)加速度大小及人的舒適程度2. 方向盤振動(dòng)評(píng)價(jià)在試車場(chǎng)通過(guò)橫向接縫（或模擬火車道軌）路面、短波路面和高速公路等路面激勵(lì)下方向盤振動(dòng)大小3. 結(jié)構(gòu)振動(dòng)設(shè)計(jì)時(shí)盡量將車身的結(jié)構(gòu)模態(tài)頻率與和其連接的結(jié)構(gòu)件的模態(tài)頻率分開，否則兩個(gè)系統(tǒng)之間會(huì)發(fā)生共振。4. 非簧載振動(dòng)評(píng)價(jià)在輕微顛簸路面行駛時(shí)，車輛非簧載質(zhì)量垂向的振動(dòng)情況5. 突變感覺評(píng)價(jià)通過(guò)凸塊時(shí)加速度突然變化的感覺6. 頭部顛簸評(píng)價(jià)車輛從一側(cè)向另一側(cè)抬起運(yùn)動(dòng)引起的頭部不舒適的橫向顛簸7. 振動(dòng)衰減車輛后軸通過(guò)凸

9、塊后，振動(dòng)的衰減快慢程度8. 車身俯仰根據(jù)乘客可以感受到的俯仰角、俯仰角加速度的幅頻特性、阻尼特性進(jìn)行評(píng)價(jià)9. 側(cè)傾角變化率根據(jù)人感覺的汽車側(cè)傾變化快慢來(lái)評(píng)價(jià)汽車的側(cè)傾舒適性10. 側(cè)傾角評(píng)價(jià)感覺到的車身側(cè)傾角的幅頻特性、阻尼特性11. 側(cè)傾擺動(dòng)人對(duì)側(cè)傾擺動(dòng)的感覺來(lái)評(píng)價(jià)汽車側(cè)傾舒適性動(dòng)力性主觀評(píng)價(jià)動(dòng)力性主觀評(píng)價(jià)評(píng)價(jià)項(xiàng)目評(píng)價(jià)項(xiàng)目評(píng)價(jià)內(nèi)容評(píng)價(jià)內(nèi)容1. 起步加速不同油門開度下加速性及加速平順性2. 行駛中加速評(píng)價(jià)汽車的行駛過(guò)程中加速性能，也反映上汽車的超車能力3. 各檔加速性評(píng)價(jià)各個(gè)檔位加速性能感覺4. 轉(zhuǎn)彎加速評(píng)價(jià)車輛轉(zhuǎn)彎時(shí)的牽引力和加速性能5. 弱附著路面加速評(píng)價(jià)車輛在低附著、對(duì)開路面等路面的牽

10、引力和加速性能6. 爬坡性能評(píng)價(jià)乘用車的爬坡性能7. 油門踏板感覺油門的響應(yīng)、踏板力及其踏板行程8. 加速跑偏行駛路線偏離程度，掌控的難易9. 加速俯仰評(píng)價(jià)加速過(guò)程中車身出現(xiàn)的俯仰角及隨時(shí)間的變化10. 加速抖動(dòng)加速過(guò)程中不應(yīng)該抖動(dòng)制動(dòng)性能與品質(zhì)的評(píng)價(jià)制動(dòng)性能與品質(zhì)的評(píng)價(jià)評(píng)價(jià)項(xiàng)目評(píng)價(jià)項(xiàng)目評(píng)價(jià)內(nèi)容評(píng)價(jià)內(nèi)容1. 制動(dòng)效能評(píng)價(jià)在不制動(dòng)條件下可得到的制動(dòng)效能2. 制動(dòng)熱穩(wěn)定性評(píng)價(jià)制動(dòng)系統(tǒng)抗熱衰退性能3. 制動(dòng)水穩(wěn)定性評(píng)價(jià)制動(dòng)系統(tǒng)抗水衰退性能4. 制動(dòng)直線穩(wěn)定性評(píng)價(jià)在直線制動(dòng)過(guò)程中是否出現(xiàn)甩尾和跑偏5. 彎道制動(dòng)穩(wěn)定性評(píng)價(jià)轉(zhuǎn)彎制動(dòng)行駛時(shí)的保持車輛穩(wěn)定前提下所能達(dá)到的制動(dòng)效能6. 制動(dòng)操縱性車輛是否可按駕

11、駛員意圖行駛，操縱車輛難易程度以及穩(wěn)定性如何7. 制動(dòng)點(diǎn)頭評(píng)價(jià)制動(dòng)過(guò)程中出現(xiàn)的俯仰角度及其隨時(shí)間的歷程8. 制動(dòng)振動(dòng)評(píng)價(jià)車輛制動(dòng)時(shí)出現(xiàn)的振動(dòng)現(xiàn)象及其振動(dòng)強(qiáng)度9. 制動(dòng)踏板感覺9.1制動(dòng)踏板自由行程制動(dòng)踏板自由行程是否合適9.2制動(dòng)踏板力制動(dòng)踏板力是否合適9.3制動(dòng)踏板行程踏板行程是否合適9.4踏板漸進(jìn)性制動(dòng)減速度與踏板力合適的線形關(guān)系9.5踏板響應(yīng)制動(dòng)車輛響應(yīng)是否合適9.6制動(dòng)遲滯作用制動(dòng)響應(yīng)2022-4-7吉林大學(xué)汽車動(dòng)態(tài)模擬國(guó)家重點(diǎn)實(shí)驗(yàn)室, ASCL of JLU, Dr. Guan Hsin361 1穩(wěn)態(tài)轉(zhuǎn)向穩(wěn)態(tài)轉(zhuǎn)向Steady State CorneringSteady State C

12、ornering1.11.1至最大側(cè)向加速度時(shí)的操縱平衡（不足至最大側(cè)向加速度時(shí)的操縱平衡（不足/ /過(guò)度轉(zhuǎn)向）過(guò)度轉(zhuǎn)向）ending balance (Under/Oversteer)up to max.latacending balance (Under/Oversteer)up to max.latac1.21.2隨側(cè)向加速度的漸變性能隨側(cè)向加速度的漸變性能Progressive behavior with change of latacProgressive behavior with change of latac1.31.3極限性能極限性能Limit behaviorLimit b

13、ehavior1.41.4路線保持舒適度路線保持舒適度Ease with which a line is heldEase with which a line is held1.51.5車身側(cè)傾角度車身側(cè)傾角度Degree of body rollDegree of body roll1.61.6總體評(píng)價(jià)總體評(píng)價(jià)OverallOverall2 2瞬時(shí)轉(zhuǎn)彎瞬時(shí)轉(zhuǎn)彎Transient CorneringTransient Cornering2.12.1平整路面上轉(zhuǎn)彎響應(yīng)和準(zhǔn)確性平整路面上轉(zhuǎn)彎響應(yīng)和準(zhǔn)確性Turn in response and precision on smooth surface

14、sTurn in response and precision on smooth surfaces2.22.2車身側(cè)傾車身側(cè)傾/ /俯仰控制俯仰控制Body roll/pitch controlBody roll/pitch control2.32.3極限下方向盤輸入或改變路線響應(yīng)極限下方向盤輸入或改變路線響應(yīng)Response to on-limit HW input or change of lineResponse to on-limit HW input or change of line2.42.4節(jié)氣門變化的響應(yīng)節(jié)氣門變化的響應(yīng)Response to throttle change

15、Response to throttle change2.52.5不平路面，分離路面等的穩(wěn)定性不平路面，分離路面等的穩(wěn)定性Stability on uneven surface discrete features etcStability on uneven surface discrete features etc2.62.6不平路面行駛路線的保持性不平路面行駛路線的保持性Ability to hold line on uneven surfaceAbility to hold line on uneven surface2.72.7總體評(píng)價(jià)總體評(píng)價(jià)OverallOverall3 3直線行駛

16、直線行駛Straight LineStraight Line3.13.1中心區(qū)操縱性中心區(qū)操縱性O(shè)n centre HandingOn centre Handing4 4方向穩(wěn)定性方向穩(wěn)定性Directional StabilityDirectional Stability4.14.1顛簸轉(zhuǎn)向（不平路面或分離路面）顛簸轉(zhuǎn)向（不平路面或分離路面）Bump steer(uneven surface and discrete features)Bump steer(uneven surface and discrete features)4.24.2拱形路面行駛拱形路面行駛Over changing

17、 surface camberOver changing surface camber4.34.3側(cè)向風(fēng)側(cè)向風(fēng)In cross windsIn cross winds4.44.4路面構(gòu)造變化路面構(gòu)造變化Over changing surface compositionOver changing surface composition4.54.5加速時(shí)的穩(wěn)定性加速時(shí)的穩(wěn)定性Under AccelerationUnder Acceleration4.64.6總體評(píng)價(jià)總體評(píng)價(jià)OverallOverall5 5避障（急劇單移線避障（急劇單移線/ /雙移線）雙移線）Obstacle Avoidance(

18、Severe Single &Double Lane Change)Obstacle Avoidance(Severe Single &Double Lane Change)5.15.1轉(zhuǎn)彎響應(yīng)轉(zhuǎn)彎響應(yīng)Turn in responseTurn in response5.25.2控制控制ControlControl5.35.3回正回正RecoveryRecovery5.45.4總體評(píng)價(jià)總體評(píng)價(jià)OverallOverall6 6轉(zhuǎn)彎中動(dòng)力的變化轉(zhuǎn)彎中動(dòng)力的變化Power Change in a TurnPower Change in a Turn6.16.1橫擺角速度響應(yīng)（轉(zhuǎn)彎變?yōu)?/p>

19、過(guò)度或不足轉(zhuǎn)向）橫擺角速度響應(yīng)（轉(zhuǎn)彎變?yōu)檫^(guò)度或不足轉(zhuǎn)向）Yaw rate response(transition to over or under steer)Yaw rate response(transition to over or under steer)6.26.2大側(cè)向加速度下的車輛橫擺穩(wěn)定性大側(cè)向加速度下的車輛橫擺穩(wěn)定性Yaw stability of vehicle at high latacYaw stability of vehicle at high latac7 7直道制動(dòng)性直道制動(dòng)性Straight Line BrakingStraight Line Braking7

20、.17.1拉伸或搖晃的趨勢(shì)拉伸或搖晃的趨勢(shì)Tendency to pull or weaveTendency to pull or weave8 8轉(zhuǎn)彎制動(dòng)轉(zhuǎn)彎制動(dòng)Braking in a TurnBraking in a Turn8.18.1橫擺角速度響應(yīng)：甩尾或直線橫擺角速度響應(yīng)：甩尾或直線Yaw rate response: tendency to spin or go Yaw rate response: tendency to spin or go straight onstraight on8.28.2車輪抬起車輪抬起/ /抱死抱死Wheel lift/lock upWheel l

21、ift/lock up8.38.3側(cè)傾穩(wěn)定性側(cè)傾穩(wěn)定性Roll StabilityRoll Stability9 9轉(zhuǎn)向力矩反饋轉(zhuǎn)向力矩反饋Steering Torque FeedbackSteering Torque Feedback9.19.1側(cè)向加速度大小的相關(guān)性側(cè)向加速度大小的相關(guān)性Indication of magnitude of lateral accelerationIndication of magnitude of lateral acceleration9.29.2極限時(shí)的反應(yīng)極限時(shí)的反應(yīng)Waning of approach of limitWaning of appro

22、ach of limit9.39.3各種工況下的力矩大小程度各種工況下的力矩大小程度Torque levels in all conditionTorque levels in all condition9.49.4對(duì)稱性和平滑性對(duì)稱性和平滑性Smoothness and symmetrySmoothness and symmetry9.59.5力矩轉(zhuǎn)向力矩轉(zhuǎn)向( (轉(zhuǎn)彎動(dòng)力變化轉(zhuǎn)彎動(dòng)力變化& &加速加速) )Torque SteerTorque Steer（power change in a turn & accelerationpower change in a t

23、urn & acceleration）9.69.6凸塊上的方向盤沖力大小凸塊上的方向盤沖力大小Kickback on bumps etcKickback on bumps etc1010可信度可信度ConfidenceConfidence10.110.1車輛性能的總體印象車輛性能的總體印象Overall impression of confidence in vehicleOverall impression of confidence in vehicles behaviors behavior1 1平順性平順性O(shè)VERALL RIDEOVERALL RIDE1.11.1平整路面平順

24、性平整路面平順性SMOOTH ROAD RIDESMOOTH ROAD RIDE1.1.11.1.1一級(jí)平順性一級(jí)平順性Primary Ride (bounce, float, pitch balance, Primary Ride (bounce, float, pitch balance, abruptness, head toss)abruptness, head toss)1.1.21.1.2二級(jí)平順性二級(jí)平順性Secondary Ride (choppiness, shake, column Secondary Ride (choppiness, shake, column shak

25、e, plushness)shake, plushness)1.21.2不平路面平順性不平路面平順性ROUGH ROAD RIDEROUGH ROAD RIDE1.2.11.2.1一級(jí)平順性一級(jí)平順性Primary Ride (bounce, float, pitch balance, Primary Ride (bounce, float, pitch balance, abruptness, head toss)abruptness, head toss)1.2.21.2.2二級(jí)平順性二級(jí)平順性Secondary Ride (choppiness, shake, column Second

26、ary Ride (choppiness, shake, column shake, plushness)shake, plushness)1.31.3單獨(dú)激勵(lì)平順性單獨(dú)激勵(lì)平順性DISCRETE EVENTSDISCRETE EVENTS1.3.11.3.1一級(jí)平順性一級(jí)平順性Primary Ride (abruptness, bump through, Primary Ride (abruptness, bump through, topping, bottoming)topping, bottoming)1.3.21.3.2沖擊沖擊Impact (harshness, front/rea

27、r balance, after Impact (harshness, front/rear balance, after shake)shake)2 2轉(zhuǎn)向性能轉(zhuǎn)向性能OVERALL STEERINGOVERALL STEERING2.12.1停車停車/ /操縱性操縱性PARKING/MANOEUVRINGPARKING/MANOEUVRING2.1.12.1.1方向盤力方向盤力EffortsEfforts2.1.22.1.2回正回正Return ability (rolling)Return ability (rolling)2.1.32.1.3操縱性操縱性Maneuverability

28、(angle demand, turning radius)Maneuverability (angle demand, turning radius)2.22.2中心區(qū)轉(zhuǎn)向中心區(qū)轉(zhuǎn)向ON-CENTRE STEERINGON-CENTRE STEERING2.2.12.2.1響應(yīng)響應(yīng)Response (gain, angle window, symmetry)Response (gain, angle window, symmetry)2.2.22.2.2力矩反饋力矩反饋Torque Feedback (dead band, build up, friction feel)Torque Fee

29、dback (dead band, build up, friction feel)2.2.32.2.3準(zhǔn)確性準(zhǔn)確性PrecisionPrecision2.32.3彎道行駛彎道行駛CORNERINGCORNERING2.3.12.3.1響應(yīng)響應(yīng)Response (gain, delay, linearity, symmetry)Response (gain, delay, linearity, symmetry)2.3.22.3.2力矩反饋力矩反饋Torque Feedback (build up, linearity, friction feel, road Torque Feedback

30、(build up, linearity, friction feel, road feel)feel)2.3.32.3.3回正回正Return ability (uniformity, self-centering, over swing)Return ability (uniformity, self-centering, over swing)2.3.42.3.4準(zhǔn)確性準(zhǔn)確性PrecisionPrecision2.42.4轉(zhuǎn)向擾動(dòng)轉(zhuǎn)向擾動(dòng)STEERING DISTURBANCESSTEERING DISTURBANCES2.4.12.4.1力矩轉(zhuǎn)向力矩轉(zhuǎn)向Torque SteerTorq

31、ue Steer2.4.22.4.2跑偏跑偏Pull (constant rolling speed)Pull (constant rolling speed)2.4.32.4.3反向沖擊反向沖擊Kick BackKick Back2.4.42.4.4方向盤扭振方向盤扭振Nibble (no braking)Nibble (no braking)2.52.5方向盤方向盤STEERING WHEEL (shape, appearance & feel)STEERING WHEEL (shape, appearance & feel)3 3操縱性能操縱性能OVERALL HANDL

32、INGOVERALL HANDLING3.13.1直線行駛穩(wěn)定性直線行駛穩(wěn)定性STRAIGHT AHEAD STABILITYSTRAIGHT AHEAD STABILITY3.1.13.1.1直線行駛直線行駛Straight Running (accelerating, decelerating)Straight Running (accelerating, decelerating)3.1.23.1.2加速俯仰加速俯仰/ /抬起抬起Acceleration Pitch / Lift - SquatAcceleration Pitch / Lift - Squat3.1.33.1.3加速能力

33、加速能力/ /牽引牽引Acceleration Capability / TractionAcceleration Capability / Traction3.23.2彎道穩(wěn)定性彎道穩(wěn)定性CORNERING STABILITYCORNERING STABILITY3.2.13.2.1不足不足/ /過(guò)多轉(zhuǎn)向過(guò)多轉(zhuǎn)向Understeer / OversteerUndersteer / Oversteer3.2.23.2.2輪胎摩擦輪胎摩擦/ /尖叫尖叫Tire Scrubbing / SquealTire Scrubbing / Squeal3.2.33.2.3加油門加油門/ /減油門減油門Po

34、wer On/OffPower On/Off3.2.43.2.4轉(zhuǎn)彎制動(dòng)轉(zhuǎn)彎制動(dòng)Braking in a Turn (check brake, heavy brake, various latac levels)Braking in a Turn (check brake, heavy brake, various latac levels)3.2.53.2.5側(cè)傾控制側(cè)傾控制Roll Control (forward-rear balance, angle, damping)Roll Control (forward-rear balance, angle, damping)3.33.3移線

35、性能移線性能LANE CHANGE STABILITYLANE CHANGE STABILITY3.3.13.3.1穩(wěn)定性穩(wěn)定性Stability (roll control, yaw control, confidence)Stability (roll control, yaw control, confidence)3.3.23.3.2控制能力控制能力Controllability (handwheel activity)Controllability (handwheel activity)3.3.33.3.3包容感包容感Capacity FeelCapacity Feel1 1高附著

36、路面高附著路面( (干燥的、潮濕的干燥的、潮濕的) )-high(dry, wet)-high(dry, wet)1.11.1安全性安全性 高附著路面高附著路面safety -highsafety -high1.1.11.1.1高附著路面直線行駛高附著路面直線行駛 Straight line -highStraight line -high1.1.21.1.2不平公路上的直線行駛不平公路上的直線行駛Straight line uneven public roadStraight line uneven public road1.1.31.1.3平坦路面直線行駛平坦路面直線行駛Straight

37、line even roadStraight line even road1.1.41.1.4工況變化時(shí)的直線行駛工況變化時(shí)的直線行駛Straight line transitionStraight line transition1.1.51.1.5側(cè)風(fēng)敏感性側(cè)風(fēng)敏感性Sensitivity to side windSensitivity to side wind1.21.2動(dòng)力學(xué)性能動(dòng)力學(xué)性能 高附著路面高附著路面Dynamic behavior -highDynamic behavior -high1.2.11.2.1單單/ /雙移線雙移線Single and double lane ch

38、angeSingle and double lane change1.2.21.2.2小轉(zhuǎn)角輸入蛇形小轉(zhuǎn)角輸入蛇形Slalom with small steering inputSlalom with small steering input1.2.31.2.3快速小轉(zhuǎn)角階越輸入（側(cè)傾運(yùn)動(dòng)與阻尼）快速小轉(zhuǎn)角階越輸入（側(cè)傾運(yùn)動(dòng)與阻尼）Small fast step input on the steering (roll Small fast step input on the steering (roll motion and damping)motion and damping)1.2.41.

39、2.4蛇形蛇形SlalomSlalom1.31.3彎道性能彎道性能 高附著路面高附著路面Cornering -highCornering -high1.3.11.3.1最大側(cè)向加速度時(shí)的輪荷轉(zhuǎn)移最大側(cè)向加速度時(shí)的輪荷轉(zhuǎn)移load reversal with max.lateral accelerationload reversal with max.lateral acceleration1.3.21.3.20.90.9倍最大側(cè)向加速度時(shí)的輪荷轉(zhuǎn)移倍最大側(cè)向加速度時(shí)的輪荷轉(zhuǎn)移load reversal with 90% lateral accelerationload reversal wit

40、h 90% lateral acceleration1.3.31.3.3入彎時(shí)的性能入彎時(shí)的性能Behavior at start of corneringBehavior at start of cornering1.3.41.3.4最大側(cè)向加速度時(shí)的彎道性能最大側(cè)向加速度時(shí)的彎道性能Cornering behavior at the max.lateral Cornering behavior at the max.lateral accelerationacceleration1.3.51.3.5出彎時(shí)的性能出彎時(shí)的性能Behavior at end of corneringBehavi

41、or at end of cornering1.3.61.3.6連續(xù)換道（恒速，考慮輪荷轉(zhuǎn)移、不考慮輪荷轉(zhuǎn)移）連續(xù)換道（恒速，考慮輪荷轉(zhuǎn)移、不考慮輪荷轉(zhuǎn)移）Polygon driving lane(constant speed. with and Polygon driving lane(constant speed. with and without load reversal)without load reversal)1.41.4牽引性能牽引性能 高附著路面高附著路面Traction -highTraction -high1.4.11.4.1起步牽引能力起步牽引能力Traction at

42、 launchTraction at launch1.4.21.4.2彎道牽引能力彎道牽引能力Traction during corneringTraction during cornering1.51.5制動(dòng)性能制動(dòng)性能Braking behaviorBraking behavior1.5.11.5.1直線制動(dòng)性能直線制動(dòng)性能Straight line brakingStraight line braking1.5.21.5.2彎道最大側(cè)向加速度時(shí)的制動(dòng)能力彎道最大側(cè)向加速度時(shí)的制動(dòng)能力Max.acceleration during corneringMax.acceleration dur

43、ing cornering1.5.31.5.3彎道中等側(cè)向加速度時(shí)的制動(dòng)能力彎道中等側(cè)向加速度時(shí)的制動(dòng)能力Mid.acceleration during corneringMid.acceleration during cornering2 2響應(yīng)響應(yīng)/ /舒適性舒適性 高附著路面高附著路面Agility/Fun -highAgility/Fun -high2.12.1轉(zhuǎn)向性能轉(zhuǎn)向性能 高附著路面高附著路面Steering behavior -highSteering behavior -high2.1.12.1.1轉(zhuǎn)向靈敏性轉(zhuǎn)向靈敏性Sensitiveness of the steering

44、Sensitiveness of the steering2.1.22.1.2中心區(qū)中心區(qū)Center pointCenter point2.1.32.1.3轉(zhuǎn)向力轉(zhuǎn)向力/ /速度速度Steering force/rateSteering force/rate2.1.42.1.4行駛時(shí)的轉(zhuǎn)向力行駛時(shí)的轉(zhuǎn)向力Steering force in motionSteering force in motion2.1.52.1.5停車時(shí)的轉(zhuǎn)向力停車時(shí)的轉(zhuǎn)向力Steering force whilst parkingSteering force whilst parking2.1.62.1.6城鎮(zhèn)道路行駛

45、的轉(zhuǎn)向角城鎮(zhèn)道路行駛的轉(zhuǎn)向角Steering angle town/roadSteering angle town/road2.1.72.1.7規(guī)定工況下的轉(zhuǎn)向角規(guī)定工況下的轉(zhuǎn)向角Steering angle on handling courseSteering angle on handling course2.1.82.1.8高速公路行駛時(shí)的轉(zhuǎn)向角高速公路行駛時(shí)的轉(zhuǎn)向角Steering angle on motorwaySteering angle on motorway2.1.92.1.9可預(yù)見性可預(yù)見性PredictabilityPredictability2.1.102.1.10轉(zhuǎn)向摩擦力和回正性能轉(zhuǎn)向摩擦力和回正性能Friction and return of the steeringFriction and return of the steering2.22.2車身運(yùn)動(dòng)車身運(yùn)動(dòng) 高附著路面高附著路面Body motion -highBody motion -high2.2.12.2.1靜態(tài)車身側(cè)傾角靜態(tài)車身側(cè)傾角Static roll angleStatic roll angle2.2.22.2.2動(dòng)態(tài)側(cè)傾角動(dòng)態(tài)