Electric automobile integral sliding mode control method and system
Electric automobile integral sliding mode control method and system
- Neue Suche nach: GAO PENG
- Neue Suche nach: LI PENG
- Neue Suche nach: WANG YU
- Neue Suche nach: WANG QIAN
- Neue Suche nach: PAN HUIHUI
- Neue Suche nach: WU WEIBING
- Neue Suche nach: ZHU YUNGUO
- Neue Suche nach: GAO PENG
- Neue Suche nach: LI PENG
- Neue Suche nach: WANG YU
- Neue Suche nach: WANG QIAN
- Neue Suche nach: PAN HUIHUI
- Neue Suche nach: WU WEIBING
- Neue Suche nach: ZHU YUNGUO
The invention discloses an integral sliding mode control method for an electric vehicle, and the method comprises the steps: constructing a non-singular double-fractional-order nonlinear integral sliding mode surface through combining with fractional-order calculus operation on the basis of an existing integral sliding mode surface and an existing double-integral sliding mode surface; based on a high-order reaching law and a non-singular double-fractional-order nonlinear integral sliding mode surface, the integral sliding mode control method for the electric vehicle is obtained through a mathematical model of a permanent magnet synchronous motor driving system of the electric vehicle. The invention provides an integral sliding mode control method for an electric vehicle, which can effectively improve the dynamic and steady state performance of a driving system of the electric vehicle, and can effectively improve the anti-disturbance capability of the driving system of the electric vehicle at the same time.
本发明公开了一种电动汽车积分滑模控制方法包括，在已有积分滑模面和已有双积分滑模面的基础上，结合分数阶微积分运算构建非奇异双分数阶非线性积分滑模面；以高阶趋近律和非奇异双分数阶非线性积分滑模面为基础，通过电动汽车永磁同步电机驱动系统的数学模型，得到一种电动汽车积分滑模控制方法；本发明提供了一种电动汽车积分滑模控制方法，可以有效的提升电动汽车驱动系统动、稳态性能，同时能够有效提升电动汽车驱动系统的抗扰动能力。
Dokumentinformationen
Electric automobile integral sliding mode control method and system
一种电动汽车积分滑模控制方法及系统
2024-03-15
Patent
Elektronische Ressource
Chinesisch
| IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern |
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