噪声与振动控制
譟聲與振動控製
조성여진동공제
NOISE AND VIBRATION CONTROL
2013年
5期
77-81,101
,共6页
振动与波%主动悬架%电动助力转向系统%集成控制%操纵稳定性%蛇行试验
振動與波%主動懸架%電動助力轉嚮繫統%集成控製%操縱穩定性%蛇行試驗
진동여파%주동현가%전동조력전향계통%집성공제%조종은정성%사행시험
vibration and wave%active suspension%electrical power assist steering system%integrated control%handling and stability%pylon course slalom test
在主动悬架与EPS集成控制系统动力学模型建立、控制策略设计及其仿真计算分析基础上，为进一步验证集成控制系统车辆的抗侧倾能力，进行了车速为50 km/h和60 km/h的蛇行试验，试验结果表明，相对于被动系统，车速为50 km/h时经过集成控制后的侧向加速度峰值和标准差分别下降了21.4%和15.9%，车身侧倾角峰值和标准差分别下降了13.4%和15.1%，有效提高了车辆转弯时的操纵稳定性能。
在主動懸架與EPS集成控製繫統動力學模型建立、控製策略設計及其倣真計算分析基礎上，為進一步驗證集成控製繫統車輛的抗側傾能力，進行瞭車速為50 km/h和60 km/h的蛇行試驗，試驗結果錶明，相對于被動繫統，車速為50 km/h時經過集成控製後的側嚮加速度峰值和標準差分彆下降瞭21.4%和15.9%，車身側傾角峰值和標準差分彆下降瞭13.4%和15.1%，有效提高瞭車輛轉彎時的操縱穩定性能。
재주동현가여EPS집성공제계통동역학모형건립、공제책략설계급기방진계산분석기출상，위진일보험증집성공제계통차량적항측경능력，진행료차속위50 km/h화60 km/h적사행시험，시험결과표명，상대우피동계통，차속위50 km/h시경과집성공제후적측향가속도봉치화표준차분별하강료21.4%화15.9%，차신측경각봉치화표준차분별하강료13.4%화15.1%，유효제고료차량전만시적조종은정성능。
Based on the model building, control strategy design and simulation of active suspension and EPS integrated control system, pylon course slalom test was carried out at the speed of 50 km/h and 60 km/h to verify the anti-rolling capability of vehicles equipped with integrated control system. Results of the test showed that, the peak and standard deviation of lateral acceleration decreased by 21.4%and 15.9%respectively in comparison with the passive system at the speed of 50km/h, and the peak and standard deviation of rolling angle decreased by 13.4%and 15.1%respectively, which means that the handling and stability performance of vehicles for turning can be improved effectively with the use of the active suspension and EPS integrated control system.
