Three-point Method on Pose Measurement of Microstructure Stage Based on Machine Vision;

Novel pose measurement for agricultural vehicle guided by machine vision;

Analysis and Synthesis of Robot Pose Errors;

The drawing method which can reduce the work to solve the equation is applied in solving the posture, the description of position and posture is very clear.

The methodology for calculation of industrial robot moving position and posture during its visual navigation and motion is presented,the relations of car and camera coordinates are discussed, and the transform matrix between two coordinate systems is derived.

By means of the precise position and pose measured by visual system,the nonlinear kinematics anti-calculated should be substituted utilizing the Euler angles.

This paper describes the theory and implementation of a system that determines position and orientation of a parallel 6-DOF electrohydraulic servo platform, or a 6-DOF platform for short, in a reference coordinate system called the world coordinate system.

This thesis mainly study the spreadbands drive parallel robot\'s workspace when bearing a certain amount of load and the buckling critical load that varies with the strip\'s structure and size, the moving platform\'s position and orientation.

Since measurement methods used in some special measurement conditions are urgently required,this paper presented a kind of measurement method based on PKM(Parallel Kinematic Mechanism) for the position and attitude measurement of the moving object in a plane.

This paper presented a new kind of measurement mechanism for the position and attitude measurement of a moving object in plane.

A 2-DOF (Degree of Freedom) mechanism was designed to implement the functions of system driving, the positions and velocities control, and the high-precision and large-scope position and attitude measurement.