Automation;
College,;
Harbin;
Engineering;
University,;
Harbin,150001,;
China;
The;
Department;
of;
Systems;
and;
Computer;
Engineering,;
Carleton;
University,;
Ottawa,;
Ontario,;
K1S;
5B6,;
Canada;
Automation;
College,;
Harbin;
Engineering;
University,;
Harbin,150001,;
China;
teleoperation; mobile; robot; interface; client-server; structure;