To solve the problem of obstacle avoidance cars find the shortest path without collision between two locations. Firstly, the method of building a raster map is used in MATLAB to simulate the working environment of the trolley. Secondly, a hybrid algorithm combining particle swarm algorithm and genetic algorithm is proposed, and it is applied to the path optimization of the trolley. The hybrid algorithm combines the traditional particle swarm algorithm and the genetic algorithm, retains the speed and position iteration mode of the particle swarm algorithm, and integrates the cross and mutation operations in the genetic algorithm. The results show that compared with the traditional particle swarm algorithm and genetic algorithm, the hybrid algorithm can enhance the ability to jump out of local extremes in the process of population search, improve the convergence progress of the algorithm, and ensure that the obstacle avoidance trolley can find a more suitable moving path between the starting point and the target point.
KEYWORDS: MATLAB, Computer programming, Systems modeling, Simulink, Frequency response, Design and modelling, Control systems, Computer simulations, Telecommunications, Mathematical modeling
"Principles of Automatic Control" is a basic course for automation majors, and the laboratory class plays a supporting role in classroom teaching and plays an important role in the autonomy and innovation of students. In order to train students to be proficient in control system analysis and design, a resonant system teaching platform was designed using a mixture of MATLAB and C++ programming. Real-time data transmission is carried out through the upper computer and the resonant system experiment platform, to achieve the interactive teaching and demonstration function. At the same time, it can visually demonstrate the teaching content of control theory from system modeling to time domain and frequency domain response analysis experiments, which can effectively improve students' understanding and comprehensive application of theoretical knowledge.
Access to the requested content is limited to institutions that have purchased or subscribe to SPIE eBooks.
You are receiving this notice because your organization may not have SPIE eBooks access.*
*Shibboleth/Open Athens users─please
sign in
to access your institution's subscriptions.
To obtain this item, you may purchase the complete book in print or electronic format on
SPIE.org.
INSTITUTIONAL Select your institution to access the SPIE Digital Library.
PERSONAL Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.