1. Department of Control Science and EngineeringHarbin Institute of TechnologyHarbin150001People's Republic of China
2. School of Automation and Electrical Engineering, University of Science and Technology BeijingBeijing100083People's Republic of China
3. Shanghai Institute of Satellite Engineering, Shanghai Key Laboratory of Deep Space Exploration TechnologyShanghai201109People's Republic of China
4. Department of Electrical and Computer EngineeringNational University of SingaporeSingapore117576Singapore