AUV前进动力 6DOF AUV的动态模型 一些准则 在zigzagvert.m和zigzagvert_bp_bs.m中的图下方的“ saveas”行中更改文件夹名称
2021-04-12 11:24:06 809KB dynamics matlab control-systems vehicles
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Vehicle Dynamics and Control主要讲述了车辆动力学及车辆横纵向控制原理,对车辆运动学模型、动力学模型进行了推倒,对于进行车辆动力学控制模块的开发有很大帮助。
2021-04-12 11:15:28 21.57MB 车辆动力学
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本标准适用于主源电压为600V交流电或以下,频率为50或60Hz,用于向带有车载充电装置的电动汽车提供交流电的导电电动汽车(EV)供电设备。本标准适用于不需要通风的电动汽车供电设备。
2021-04-10 09:02:49 24.67MB ul 2594 电动汽车 充电
汽车动力学及控制
2021-04-07 09:03:55 12.47MB 汽车控制 汽车动力学
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In this thesis we consider the problem of designing and implementing Model Predictive Controllers (MPC) for stabilizing the dynamics of an autonomous ground vehicle. For such a class of systems, the non-linear dynamics and the fast sampling time limit the real-time implementation of MPC algorithms to local and linear operating regions. This phenomenon becomes more relevant when using the limited computational resources of a standard rapid prototyping system for automotive applications. In this thesis we first study the design and the implementation of a nonlinear MPC controller for an Active Font Steering (AFS) problem. At each time step a trajectory is assumed to be known over a finite horizon, and the nonlinear MPC controller computes the front steering angle in order to follow the trajectory on slippery roads at the highest possible entry speed. We demonstrate that experimental tests can be performed only at low vehicle speed on a dSPACE rapid prototyping system with a frequency of 20 Hz. Then, we propose a low complexity MPC algorithm which is real-time capable for wider operating range of the state and input space (i.e., high vehicle speed and large slip angles). The MPC control algorithm is based on successive on-line linearizations of the nonlinear vehicle model (LTV MPC). We study performance and stability of the proposed MPC scheme. Performance is improved through an ad hoc stabilizing state and input constraints arising from a careful study of the vehicle nonlinearities. The stability of the LTV MPC is enforced by means of an additional convex constraint to the finite time optimization problem. We used the proposed LTV MPC algorithm in order to design AFS controllers and combined steering and braking controllers. We validated the proposed AFS and combined steering and braking MPC algorithms in real-time, on a passenger vehicle equipped with a dSPACE rapid prototyping system. Experiments have been performed in a testing center equipped with snowy and icy tracks. For both controllers we showed that vehicle stabilization can be achieved at high speed (up to 75 Kph) on icy covered roads. This research activity has been supported by Ford Research Laboratories, in Dearborn, MI, USA.
2021-04-05 03:59:19 4.1MB MPC
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6--ISO_16750-1-2006_Road_vehicles_Part_1-genera
2021-04-04 18:06:14 606KB ISO_16750-1-2006
7--ISO_16750-2-2006_Road_vehicles-Electrical_loads
2021-04-04 18:06:13 411KB ISO_16750-2-2006
ISO_16750-3-2003-Road_vehicles-Mechanical_load
2021-04-04 18:06:13 360KB ISO_16750-3-2003
ISO_16750-4-2003-Road_vehicles-Climatic_loads
2021-04-04 18:06:12 236KB ISO_16750-4-2003
ISO_16750-5-2003-Road_vehicles-Chemical_loads
2021-04-04 18:06:11 157KB ISO_16750-5-2003