Fixed-Time Algorithms for Time-Varying Convex Optimization

• Published in: IEEE transactions on circuits and systems. II, Express briefs Vol. 70; no. 2; pp. 616 - 620
• Main Authors: Hong, Huifen, Yu, Wenwu, Jiang, Guo-Ping, Wang, He
• Format: Journal Article
• Language: English
• Published: New York IEEE 01.02.2023; The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
• Subjects: Algorithms; Asymptotic stability; Computational geometry; Convergence; Convex functions; Convexity; Cost function; Design optimization; equality constraint; Fixed-time stability; Gradient flow; nonlinear system; Prediction algorithms; Stability criteria; Time dependence; time-varying optimization; Trajectory optimization

To resolve the time-varying convex optimization problems with the cost function, the constraints or both being time dependent, in this brief we investigate a novel type of fixed-time algorithms. First, with the unconstrained time-varying optimization problem considered, a general framework algorithm...