2results about How to "Computational Efficiency" patented technology

This invention discloses an adaptive switching method for rigid / non-rigid algorithms in solving system simulation models. During the system simulation model solving process, the rigidity of the ODE-IVP equations is monitored in real time, and an appropriate solution method is automatically selected based on the current rigidity value. To maximize solution efficiency, this invention does not calculate the rigidity of the current equation at every solution step. Instead, it dynamically "samples" the model according to a certain probability, ensuring that information on model rigidity changes is not lost while maintaining computational efficiency.

The application provides an edge-computing-based real-time control method and system for a mechanical arm, relates to the technical field of mechanical arm control, and comprises the following steps: acquiring state information of the mechanical arm and a task instruction; performing semantic analysis at an edge node and converting the semantic analysis into a joint space trajectory sequence; performing time domain decomposition to generate an execution section and a cache section; generating a motion plan based on a time optimization criterion and calculating a control instruction; acquiring an actual state to calculate a deviation; when the deviation exceeds a threshold value, calculating a deviation influence quantity and generating a compensation quantity to correct the cache section and realize real-time control. The application realizes high-precision real-time control and intelligent correction of the mechanical arm.