求翻译：基于六自由度机械手建立机器人关节坐标系，研究机械手末端位姿与各关节变量之间的关系，推导了机械手末端位姿与各关节变量的坐标变换关系，并应用位姿矩阵对机械手末端位姿进行描述。是什么意思？

Robot joint coordinates of the Department based on the six degrees of freedom robots to study the relationship between the manipulator end of the bit posture with all joint variables, robot end of the bit posture with all joint variables of the coordinate transformation relations are derived, and ap

Based on 6 Degrees of Freedom robot, robot joints research robot coordinate system at the end bit position and all joints of the relationship between variables, derived from a robot at the end bit position of the variable with the joint coordinate transformation between applications, and a colorful

Establishes the robot joint coordinate system based on six degree of freedom manipulators, studies the manipulator terminal position posture with various joints variable between relations, has inferred the manipulator terminal position posture with various joints variable coordinate transformation r

Joint coordinate system establishment based on six degree of freedom manipulator robot, end pose of manipulator with joint research on relationships between variables, end of the derivation of the robot pose and the coordinate transformation of variables, and pose the matrix describes the end pose o

based on 6 Degrees of Freedom robot, robot joints research robot coordinate system at the end bit position and all joints between variables derived from the relationship between the robot and the end bit position of the variable with the joint coordinate transformation between applications, and a co