A PID control optimization method based on improved sled dog algorithm

CN119987191BActive Publication Date: 2025-09-02UNIV OF JINAN
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Patent Information

Application Number
CN202510483297.X
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2025-04-17
Publication Date
2025-09-02
Estimated Expiration
2045-04-17

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Abstract

The invention discloses a PID control optimization method based on an improved sled dog algorithm, belonging to the technical field of PID control optimization. The method specifically comprises the following steps: step 1, improving the sled dog optimization algorithm, wherein the improvement strategy comprises: D1, using a chaotic mapping optimization strategy fused with a Halton sequence to generate an initial population; D2, using a dynamic hybrid collaborative search strategy to improve a mathematical model of an obstacle avoidance stage; D3, using an elite Levy dynamic navigation strategy to improve a mathematical model of a disorientation stage; and step 2, using the improved sled dog optimization algorithm to optimize parameters of a PID controller, and obtaining optimal Kp, Ki, and Kd parameters through optimization.
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