汽车技术
汽車技術
기차기술
AUTOMABILE TECHNOLOGY
2015年
4期
18-21
,共4页
詹军%王启配%何云廷%鲍阚%鲁蒋立
詹軍%王啟配%何雲廷%鮑闞%魯蔣立
첨군%왕계배%하운정%포감%로장립
车辆动力学模型%dSPACE%嵌入式%仿真平台
車輛動力學模型%dSPACE%嵌入式%倣真平檯
차량동역학모형%dSPACE%감입식%방진평태
Vehicle dynamics model%dSPACE%Embedded type%Simulation platform
针对嵌入式车辆动力学仿真平台开发需求,基于吉林大学汽车仿真与控制国家重点实验室的车辆动力学模型,研究了基于dSPACE环境的车辆动力学模型编译、运行控制、参数赋值等关键方法。基于dSPACE嵌入式仿真平台与离线仿真平台验证了车辆动力学模型侧向加速度和横摆角速度的一致性,以及仿真控制策略的可行性和正确性。
針對嵌入式車輛動力學倣真平檯開髮需求,基于吉林大學汽車倣真與控製國傢重點實驗室的車輛動力學模型,研究瞭基于dSPACE環境的車輛動力學模型編譯、運行控製、參數賦值等關鍵方法。基于dSPACE嵌入式倣真平檯與離線倣真平檯驗證瞭車輛動力學模型側嚮加速度和橫襬角速度的一緻性,以及倣真控製策略的可行性和正確性。
침대감입식차량동역학방진평태개발수구,기우길림대학기차방진여공제국가중점실험실적차량동역학모형,연구료기우dSPACE배경적차량동역학모형편역、운행공제、삼수부치등관건방법。기우dSPACE감입식방진평태여리선방진평태험증료차량동역학모형측향가속도화횡파각속도적일치성,이급방진공제책략적가행성화정학성。
To satisfy the development demand of embedded vehicle dynamics simulation platform, we study the key methods of the vehicle dynamics model compilation, operation control, parameter assignment, based on dSPACE environment and the vehicle dynamics model of State Key Laboratory of Automotive Simulation and Control of Jilin University. The embedded simulation platform, which is based on dSPACE, and offline simulation platform verifies consistency of lateral acceleration and yaw rate, as well as the feasibility and correctness of this simulation control strategy.