What does dynamics mainly study about robots?

Robot dynamics is a subject that studies the relationship and balance between force and motion of robot mechanism. Robot dynamics is a complex dynamic system, and the dynamic response to the processed object depends on the robot dynamics model and control calculation. It mainly studies two aspects: forward dynamics and reverse dynamics, and it needs a rigorous systematic method to analyze the dynamic characteristics of robots.

The research of robot dynamics is an insurmountable link in the development of all kinds of robots, and it is also an important scientific basis for forming the performance evaluation index of robot final products. The development of robots in the past shows that multi-body system dynamics is an indispensable mechanical basic theory in robot research and development.

With the emergence of new transmission and driving mechanisms and intelligent flexible materials, it can be predicted that flexibility, softness, variability, miniaturization and intelligent control will become the important direction of robot development in the future, which will make all kinds of actions of robots closer to the bionic body of organisms. Therefore, rigid-flexible coupling, software and deformable robots with bionic characteristics have strong adaptability to tasks and environments, and their rapid development will promote the pace of robot research to some extent. At the same time, this trend and demand will also make robots dynamic.