本设计的智能小车的优化设计主要有系统设计方案、机械结构设计、螺旋举升设

The optimal design of the intelligent car in this design mainly includes system design scheme, mechanical structure design, spiral lift design, and path control design. This thesis is divided into five parts as a whole: First, the first part mainly expounds the research background and significance of this topic. Through the analysis and comparison with the development of contemporary smart cars, the overall system design scheme of this thesis is determined. The writing of the article lays the foundation. In the second part, the design of the system is elaborated. The design of the system is to control the path of the car through the pre-programming of the computer, so as to realize the function of the car's automatic running. In order for the smart car to realize the function of automatic driving, it is inseparable from the design of the mechanical structure of the third part. Through the design of the mechanical structure, the purpose of the smart car can be achieved without rolling over and running for a long time. Stable operation is achieved by lowering the center of gravity of the body, and the choice of power supply and motor ensures the durability of the smart car. While ensuring the stable operation of the trolley, in the fourth part, the design and calculation of the spiral lift are checked to achieve the ability to load and unload goods. To achieve unmanned driving, the intelligent car is inseparable from the design of the fifth part of the path control. The design of the entire AGV car is to control the steering and speed of the intelligent car according to the detected path information. Only reasonable control can improve the average speed of the car. , to increase the stability of the smart car. At present, the commonly used methods mainly include PID controller, fuzzy controller, optimal controller and so on. This design adopts the control method of PID controller and optimal controller. Through self-learning and drawing 3D models with the help of 3D graphics software, the overall structure of the smart car is constructed.

The optimization design of the intelligent car in this design mainly includes system design scheme, mechanical structure design, screw lifting design and path control design. This paper is divided into five parts as a whole: firstly, the first part mainly expounds the research background and significance of this subject, determines the overall system design scheme of this paper through the analysis and comparison with the development of contemporary intelligent car, and lays the foundation for the later writing. In the second part, the system design scheme is described in detail. The system design is to control the path of the car through computer pre programming, Realize the automatic driving function of the trolley. If the intelligent car wants to realize the function of automatic driving, it is inseparable from the design of the mechanical structure of the third part. Through the design of the mechanical structure, the intelligent car can run continuously without rollover. Stable operation is achieved by reducing the center of gravity of the body, and the selection of power supply and motor ensures the durability of the smart car. While ensuring the stable operation of the trolley, the fourth part realizes the ability of loading and unloading goods through the design, calculation and verification of screw lifting. The fifth part of the design of path control is indispensable for the intelligent car to realize unmanned driving. The design of the whole AGV car is to control the steering and speed of the intelligent car according to the detected path information. Reasonable control can improve the average speed of the car and increase the stability of the intelligent car. At present, the commonly used methods mainly include PID controller, fuzzy controller, optimal controller and so on. This design adopts the control method of PID controller and optimal controller. Through independent learning and drawing three-dimensional model with the help of three-dimensional drawing software, the overall structure of the intelligent car is constructed.

The optimization design of this intelligent car mainly includes system design scheme, mechanical structure design, spiral lifting design and path control design. This paper is divided into five parts: Firstly, the first part mainly expounds the research background and significance of this topic, and through the analysis and comparison with the development of contemporary intelligent cars, it determines the overall system design scheme of this paper, which also lays the foundation for the following writing. In the second part, it elaborates the system design scheme in detail. The system design is to control the path of the car by computer programming in advance, so as to realize the automatic driving function of the car. If the intelligent car wants to realize the function of automatic driving, it is inseparable from the design of the mechanical structure in the third part. Through the design of the mechanical structure, the intelligent car can achieve the purpose of energy, no rollover and lasting operation. Stability is achieved by lowering the center of gravity of the car body, and the selection of power supply and motor ensures the durability of the intelligent car. While ensuring the stable operation of the trolley, in the fourth part, the capacity of loading and unloading goods is realized through the design and calculation of spiral lifting. The fifth part of the path control design is indispensable for the intelligent car to realize unmanned driving. The design of the whole AGV car is to control the steering and speed of the intelligent car according to the detected path information. Reasonable control can improve the average speed of the car and increase the stability of the intelligent car. At present, the commonly used methods mainly include PID controller, fuzzy controller, optimal controller and so on. This design adopts the control method of PID controller and optimal controller. Through self-learning and drawing three-dimensional model with the help of three-dimensional drawing software, the overall structure of intelligent car is constructed.