重型牵引车稳定性控制策略的仿真分析 |
| |
引用本文: | 于志新,宗长富,黄乾生. 重型牵引车稳定性控制策略的仿真分析[J]. 煤矿机械, 2009, 30(12) |
| |
作者姓名: | 于志新 宗长富 黄乾生 |
| |
作者单位: | 于志新(长春工业大学,机电工程学院,长春,130012;吉林大学,汽车动态模拟国家重点实验室,长春,130025);宗长富,黄乾生(吉林大学,汽车动态模拟国家重点实验室,长春,130025) |
| |
摘 要: | 在分析牵引车失稳机理的基础上,以横摆角速度和侧向加速度为控制变量建立了重型牵引车二自由度参考模型。在Trucksim软件中应用制动力矩分配策略和PD算法控制的滑移率控制策略对车辆参考模型进行了仿真控制。仿真结果显示,控制理论正确可行,实现了提高车辆稳定性的控制目标。
|
关 键 词: | 牵引车 参考模型 稳定性 控制策略 |
Simulation Analysis for Stability Control Strategy of Heavy Tractor |
| |
Abstract: | A two-DOF reference model of heavy single tractor was set up using yaw rate and lateral acceleration as control variables based on analysis of tractor instability mechanism.The reference model of tractor was simulation controlled using allocation strategy of braking moment and control strategy of slip ratio with PD algorithm in Trucksim.The simulation results show that this control method is correct and feasible,it can realize the control target on enhancement of the tractor stability. |
| |
Keywords: | tractor reference model stability control strategy |
本文献已被 万方数据 等数据库收录! |
|