School of Science, Beijing University of Posts and Telecommunications, Beijing 100876, China;
School of Science, Jiangxi University of Science and Technology, Ganzhou 341000, China;
School of Science, Beijing University of Posts and Telecommunications, Beijing 100876, China;
School of Science, Beijing University of Posts and Telecommunications, Beijing 100876, China;
Partial amplitude death; chaotic oscillators; Lorenz circuit;