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电动汽车控制器快速控制原型设计,1.58万字我自己原创的毕业论文,仅在本站独家提交,大家放心使用摘要 随着时代的进步,人们对于新能源的运用日益关注,电动汽车逐渐走进人们的生活,电动汽车有着许多新兴的驱动结构,四轮独立驱动就是其中之一。四轮独立驱动可以进行更好的汽车稳定性控制,而车辆稳定性控制是当前汽车领域的又一大热题。当...
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电动汽车控制器快速控制原型设计
1.58万字
我自己原创的毕业论文,仅在本站独家提交,大家放心使用
摘要 随着时代的进步,人们对于新能源的运用日益关注,电动汽车逐渐走进人们的生活,电动汽车有着许多新兴的驱动结构,四轮独立驱动就是其中之一。四轮独立驱动可以进行更好的汽车稳定性控制,而车辆稳定性控制是当前汽车领域的又一大热题。当下的人们已经不仅追求汽车的舒适美观性,人们会更多的关注汽车的安全性能,因此,四轮独立驱动电动汽车的研究有着深远的意义。
本文针对四轮独立驱动的电动汽车控制器开发。使用dSPACE系统,进行电动汽车的硬件在环仿真,实现电动汽车快速原型控制器开发。本文主要研究了以下内容:
首先,对于dSPACE硬件在环系统做了详细介绍,根据后续所要做的控制要求做了相应的软件和硬件测试,为最后的硬件在环仿真打下基础。
其次,通过simulink建立独立驱动电动汽车的整车模型,着重介绍了7自由度的汽车模型建立,建立好车辆数学模型后,设计简单控制器,进行了软件仿真。由dSPACE中相应组件直接下载到dSPACE软件中,这样就可以实现实时参数的观测、修改。
最后,实现硬件在环仿真,就是将实际样车接入由dSPACE执行控制器功能的闭环仿真系统,测试调整,验证所设计的快速控制器性能。
关键词:dSPACE 硬件在环 电动汽车 独立四轮驱动
Abstract
With the progress of the times, people pay more and more attention to the use of new energy, electric cars gradually into people's lives, the electric vehicle with a driving structure of many emerging, four-wheel-independent drive is one of them. Four-wheel-independent driving stability can be better controlled, and vehicle stability control is the automobile field and a hot issue. Now people have not only the pursuit of comfort and appearance of the car, safety performance, people will pay more attention to the car so, has the profound significance of four wheel independent drive electric vehicle research.
In this paper the development of electric vehicle controller independent four wheel drive. Using the dSPACE system, the hardware in the loop simulation of electric vehicle, electric vehicle controller to achieve the development of rapid prototyping. This paper mainly studies the following contents:
First of all, the dSPACE hardware is introduced in detail in the ring system, according to the control requirements of subsequent to the corresponding software and hardware testing, the hardware in the loop simulation lay a foundation.
Secondly, building up the whole vehicle model independent drive electric vehicle by Simulink, mainly introduces the vehicle model of 7 degrees of freedom, a good vehicle mathematical model, design a simple controller, the software simulation. By dSPACE in the corresponding component download directly to dSPACE software, modify the observation, it can realize the real-time parameters.
Finally, hardware in loop simulation, is the closed loop simulation system, the actual vehicle access controller function by dSPACE test, the properties of fast controller to verify the design.
Keywords: dSPACE hardware in loop simulation independent four wheel drive electric vehicle
目 录
摘要 I
Abstract II
第一章 绪论 2
1.1 引言 2
1.2 电动汽车的意义 2
1.2.1 国外电动汽车的发展 2
1.2.2 国内电动汽车发展 2
1.3 电动汽车稳定性控制 2
1.3.1 电动汽车稳定性问题的提出 2
1.3.2 四轮独立驱动电动汽车在稳定性上的优势 2
1.3.3 车辆稳定性控制 2
1.4 独立四轮驱动电动汽车优势 2
1.5 硬件在环的快速控制器开发 2
1.5.1 硬件在环简介 2
1.5.2 快速控制器简介 2
第二章 dSPACE硬件在环仿真 2
2.1 开发步骤 2
2.2 dSPACE硬件在环传感器介绍 2
2.3 DS1103板硬件介绍 2
2.4 总体硬件组成 2
第三章 dSPACE系统介绍及开发 2
3.1 dSPACE介绍 2
3.2 软件部分 2
3.2.1 连接纽带RTI 2
3.2.2 实验测试软件ControlDesk 2
3.3 dSPACE开发步骤 2
3.3 开发目标 2
第四章 实验系统设计 2
4.1 硬件组成 2
4.2 软件设计 2
第五章 软件仿真 2
5.1 车辆动力学模型的建立 2
5.2 整车控制模型 2
参考文献 2
1.58万字
我自己原创的毕业论文,仅在本站独家提交,大家放心使用
摘要 随着时代的进步,人们对于新能源的运用日益关注,电动汽车逐渐走进人们的生活,电动汽车有着许多新兴的驱动结构,四轮独立驱动就是其中之一。四轮独立驱动可以进行更好的汽车稳定性控制,而车辆稳定性控制是当前汽车领域的又一大热题。当下的人们已经不仅追求汽车的舒适美观性,人们会更多的关注汽车的安全性能,因此,四轮独立驱动电动汽车的研究有着深远的意义。
本文针对四轮独立驱动的电动汽车控制器开发。使用dSPACE系统,进行电动汽车的硬件在环仿真,实现电动汽车快速原型控制器开发。本文主要研究了以下内容:
首先,对于dSPACE硬件在环系统做了详细介绍,根据后续所要做的控制要求做了相应的软件和硬件测试,为最后的硬件在环仿真打下基础。
其次,通过simulink建立独立驱动电动汽车的整车模型,着重介绍了7自由度的汽车模型建立,建立好车辆数学模型后,设计简单控制器,进行了软件仿真。由dSPACE中相应组件直接下载到dSPACE软件中,这样就可以实现实时参数的观测、修改。
最后,实现硬件在环仿真,就是将实际样车接入由dSPACE执行控制器功能的闭环仿真系统,测试调整,验证所设计的快速控制器性能。
关键词:dSPACE 硬件在环 电动汽车 独立四轮驱动
Abstract
With the progress of the times, people pay more and more attention to the use of new energy, electric cars gradually into people's lives, the electric vehicle with a driving structure of many emerging, four-wheel-independent drive is one of them. Four-wheel-independent driving stability can be better controlled, and vehicle stability control is the automobile field and a hot issue. Now people have not only the pursuit of comfort and appearance of the car, safety performance, people will pay more attention to the car so, has the profound significance of four wheel independent drive electric vehicle research.
In this paper the development of electric vehicle controller independent four wheel drive. Using the dSPACE system, the hardware in the loop simulation of electric vehicle, electric vehicle controller to achieve the development of rapid prototyping. This paper mainly studies the following contents:
First of all, the dSPACE hardware is introduced in detail in the ring system, according to the control requirements of subsequent to the corresponding software and hardware testing, the hardware in the loop simulation lay a foundation.
Secondly, building up the whole vehicle model independent drive electric vehicle by Simulink, mainly introduces the vehicle model of 7 degrees of freedom, a good vehicle mathematical model, design a simple controller, the software simulation. By dSPACE in the corresponding component download directly to dSPACE software, modify the observation, it can realize the real-time parameters.
Finally, hardware in loop simulation, is the closed loop simulation system, the actual vehicle access controller function by dSPACE test, the properties of fast controller to verify the design.
Keywords: dSPACE hardware in loop simulation independent four wheel drive electric vehicle
目 录
摘要 I
Abstract II
第一章 绪论 2
1.1 引言 2
1.2 电动汽车的意义 2
1.2.1 国外电动汽车的发展 2
1.2.2 国内电动汽车发展 2
1.3 电动汽车稳定性控制 2
1.3.1 电动汽车稳定性问题的提出 2
1.3.2 四轮独立驱动电动汽车在稳定性上的优势 2
1.3.3 车辆稳定性控制 2
1.4 独立四轮驱动电动汽车优势 2
1.5 硬件在环的快速控制器开发 2
1.5.1 硬件在环简介 2
1.5.2 快速控制器简介 2
第二章 dSPACE硬件在环仿真 2
2.1 开发步骤 2
2.2 dSPACE硬件在环传感器介绍 2
2.3 DS1103板硬件介绍 2
2.4 总体硬件组成 2
第三章 dSPACE系统介绍及开发 2
3.1 dSPACE介绍 2
3.2 软件部分 2
3.2.1 连接纽带RTI 2
3.2.2 实验测试软件ControlDesk 2
3.3 dSPACE开发步骤 2
3.3 开发目标 2
第四章 实验系统设计 2
4.1 硬件组成 2
4.2 软件设计 2
第五章 软件仿真 2
5.1 车辆动力学模型的建立 2
5.2 整车控制模型 2
参考文献 2