An engineering machine self-adaptive control method and device based on performance blind area agent variable compensation
By introducing a total explanatory power and a compensation gain regulator, the system instability problem of engineering machinery under the efficiency blind zone was solved, the system stability and safety were improved, and the adaptability in complex environments was significantly enhanced.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- KUNMING UNIV OF SCI & TECH
- Filing Date
- 2026-05-18
- Publication Date
- 2026-07-17
AI Technical Summary
Traditional adaptive control algorithms cannot effectively identify key environmental variables in the performance blind spot of engineering machinery, leading to system oscillations, overshoots, and even equipment damage. They lack the self-awareness to proactively yield to and reconstruct compensation mechanisms for potential influencing factors.
The total explanatory power is introduced as a confidence index of the control system. A compensated gain regulator is constructed to suppress system instability in the blind zone through gain adjustment and feedforward compensation logic. Potential influencing factors are reconstructed through proxy variables to restore performance.
It achieves improved system stability and security in the performance blind zone, significantly enhances the system's adaptability to complex environments, and enables smooth switching of control strategies through confidence coefficients, thus avoiding system instability.
Smart Images
Figure CN122411031A_ABST