Ying Zhang

Adaptive Control of a Four-Dimensional Hyperchaotic System

Xuxia Li, Xinghua Fan, Jiuli Yin, Ying Zhang & Xiangxiang Lv · Asian Research Journal of Mathematics · 2019

This paper concerns the application of adaptive control method in a four-dimensional hyperchaotic system. Firstly, we carry out a systematic dynamic analysis including the properties of equilibrium point, stability, dissipation, Lyapunov exponent spectrum, and bifurcation. Both t...

Open access Research Article 10.9734/arjom/2019/v13i130100

Two Step and Regression Re-aging Heat Treatment of Al-5.2%Zn-2.3%Mg Alloy Applied in Cigarette Making Machines

Hao Wang, Jianbo Zhan, Zhenhua Yu, Jiang Yu, Yafeng Ji, Tao Wang, Ying Zhang, Yao Yu, Muyan Li, Danfeng He, Hongkui Zhang, Rongrong Fu, Na Zan, Wei Ding, Liang Cheng, Liwei Li, Baoshan Yue, Han Zheng, Zhiqiang Li & Li Gao · Chemical Science International Journal · 2016

Deformation scheme and pre-heat treatment of Al-5.2%Zn-2.3%Mg aluminum alloy is chosen, homogenizing annealing at 415℃ for 1h, cooling to 200℃ in furnace at a cooling rate of less than 30℃/ h and then cooling to room temperature to make Al-5.2%Zn-2.3%Mg aluminum alloy annealed fu...

Open access Research Article 10.9734/ACSJ/2016/26486