Aimed at the problems of the anterior cruciate ligament(ACL) reconstruction in knee joint,such as deficiency in effective effect evaluation and insufficiency in operation safety,a zero gravity based force-measuring robot is developed to measure the pre-and post-operative tension of the knee joint ACL.

A new bridge deflection measurement method was proposed,in which the geometric information of co-operant was acquired by using the surveying robot.

The paper presents the two schemes and estimating precision formula of the pole coordinate observations of the automatic monitoring distortion system and the automatic differential monitoring distortion system based surveying robot.

Based on researching of current calculation technology of special tank capacity,the new principle and technology of special tank capacity were discussed,which could calculate special tank capacity with rapid and precision,based on Setting-out principle and surveying robot.

Research on application in deformation monitoring with Georobot;

Software of Georobot Deformation Monitoring System;

Application and Development of GeoRobot GeoCOM Interface Technology;

Error analysis and compensation of auto-manual driven measuring robot′s path control;

Walking stability analysis of laser-guided measuring robot;

Control algorithm of laser guided measuring robot;

Laser guiding measurement robot and its geometric error analysis;

The application of Measurement robot in Yemaomian landslide deformation monitoring;

Design and realization of wireless communication between measurement robot and Pocket PC;