1. Practice of flow control and smart valves

   • Jin-yuan Qian
   • Wei Wu
   • Jun-hui Zhang

   Editorial 13 May 2022 Pages: 243 - 246

2. Seal contact performance analysis of soft seals on high-pressure hydrogen charge valves

   • Zhen-hao Lin
   • Long-jie Yu
   • Jin-yuan Qian

   Research Article 20 April 2022 Pages: 247 - 256

3. Hydraulic directional valve fault diagnosis using a weighted adaptive fusion of multi-dimensional features of a multi-sensor

   • Jin-chuan Shi
   • Yan Ren
   • Jia-wei Xiang

   Research Article 20 April 2022 Pages: 257 - 271

4. Dynamic performance and control accuracy of a novel proportional valve with a switching technology-controlled pilot stage

   • Qi Zhong
   • En-guang Xu
   • Yan-biao Li

   Research Article 20 April 2022 Pages: 272 - 285

5. Mechanism analysis and evaluation of thermal effects on the operating point drift of servo valves

   • Jian Kang
   • Zhao-hui Yuan
   • Jing-chao Li

   Research Article 20 April 2022 Pages: 286 - 302

6. Data-driven fault diagnosis of control valve with missing data based on modeling and deep residual shrinkage network

   • Feng Sun
   • He Xu
   • Yu-dong Zhang

   Research Article 20 April 2022 Pages: 303 - 313

7. Analysis of fretting wear behavior of unloading valve of gasoline direct injection high pressure pump

   • Liang Lu
   • Yin-peng Xu
   • Zhong-yu Wu

   Research Article 20 April 2022 Pages: 314 - 328

8. Eccentric actuator driven by stacked electrohydrodynamic pumps

   • Ze-bing Mao
   • Yota Asai
   • Jia Man

   Correspondence 20 April 2022 Pages: 329 - 334