1. A control algorithm based on variable integral PID attitude control and margin interval search control dynamic switching was proposed for an unmanned feeding vessel.
2. The algorithm is designed to quickly converge to the PID adjustment range and reduce the complexity of the algorithm.
3. Simulation analysis shows that the maximum edge patrol error of the algorithm can be controlled within 0.3 m and the maximum angle tracking error can be controlled within 9° at a patrol speed of 0-3 m/s.
The article is generally reliable, as it provides detailed information about the proposed control algorithm for an unmanned feeding vessel, as well as simulation results that demonstrate its effectiveness in controlling edge patrol errors and angle tracking errors. The article also cites relevant research sources, such as related funds, documents, authors, videos, etc., which adds to its credibility.
However, there are some potential biases in the article that should be noted. For example, it does not explore any counterarguments or present both sides equally when discussing the proposed control algorithm; instead, it focuses solely on its advantages without considering any potential drawbacks or risks associated with its implementation. Additionally, there is no mention of any promotional content or partiality in the article; however, this should still be taken into consideration when evaluating its trustworthiness and reliability.