【摘 要】
：
建立和分析履带车辆动力学数学模型;应用多体动力学软件RecurDyn建立履带车辆动力学模型及地面模型,通过MATLAB/Simulink建立驱动电机控制系统模型,联合动力学模型与控制系统
论文部分内容阅读
建立和分析履带车辆动力学数学模型;应用多体动力学软件RecurDyn建立履带车辆动力学模型及地面模型,通过MATLAB/Simulink建立驱动电机控制系统模型,联合动力学模型与控制系统模型构建完整的整车虚拟样机;利用该虚拟样机对整车的运动学及动力学分析,并与实车试验数据对比,验证了整车虚拟样机模型仿真的正确性,为电传动履带车辆的研发提供了新的试验方法。
Build and analyze the dynamic model of the tracked vehicle dynamics; establish dynamic model and ground model of tracked vehicle with multi-body dynamics software RecurDyn, build the model of drive motor control system through MATLAB / Simulink, and combine the dynamic model with the control system model to build a complete Vehicle virtual prototype. By using this virtual prototype, the kinematics and dynamics analysis of the whole vehicle are compared with the actual vehicle test data to verify the correctness of the simulation of the vehicle virtual prototype, which provides a new method for the research and development of electric transmission tracked vehicles experiment method.
其他文献
To enhance the cycling stability of Pt-based catalysts,the anti-corrosion property of support and the attachment of Pt with support should both get improved.For
肥胖可改变葡萄糖的利用,增加胰岛素和减少胰高血糖素的分泌。肥胖病人在静脉注射葡萄糖后胰岛素分泌的双相反应增加。肥胖和创伤既然均可损害葡萄糖的利用,如任意对外科肥
妊娠期抗凝血剂主要用于治疗产科DIC 及心脏机械瓣膜置换术后妊娠的患者. 1 用于治疗产科DIC治疗产科DIC 的原则是去除病因,并进行积极的支持疗法,在病因未去除前应及时采用
为降低人工破膜后静滴催产素引产的催产素用量,本文对16例引产妇采用了人工破膜后暂缓几小时再静滴催产素的引产法(研究组),并与同期16例可比性较好的引产妇采用人工破膜后立
The superfine BaCO3 particles were synthesized by high gravity technology with BaCl2·2H2O and Na2CO3 as the raw materials. The changes of particle size and mor
冬眠灵(盐酸氯丙嗪)对中枢神经系统有特殊的安定作用,临床应用较为广泛,亦常用以治疗精神分裂症。其付作用主要有低血压、心悸、体温下降,皮炎、刺激过敏,消化道症状和帕金
越来越多的医生们对习惯性流产施行同种基因淋巴细胞免疫治疗。因此迫切地需要明确抗体产生的机理。作者选择了19份被认为具有维持正常妊娠必要抗体阳性或阴性结果的血清,将
The paper presents a new method of determining Ge in gold alloys by potassium iodate potentiometric titration rather than by traditional distillation separation
TWC-equipped exhausts are widely used in gasoline-fueled vehicles to meet stringent emission regulations. The main components in TWCs are precious metals such a
甲状腺机能亢进(下简称甲亢)并发精神病临床上比较少见,而且容易误诊。我院于1975年12月～1978年8月,门诊误诊为精神分裂症等病而收入住院者共10例,现报道如下。一般资料一、