In the restoration work from disasters, the remote control of construction machine is required to ensure the worker's safety. However, conventional remote-controlled construction machine is larger than ordinary ones and limited in types and numbers, so there is a problem that the transportation to the destructed sites takes time and is troublesome. We have been developing the pneumatic humanoid type robot arm, which can be installed in any models of construction machine. In consideration of portability, the lightweight fiber knitted type pneumatic artificial rubber muscle (FARM) was adopted as the actuator. In this paper, we developed the static and dynamic characteristic models of the FARM taking the effect of elasticity of rubber and frictional force into consideration. Then we realized the remote control of the construction machine using the pneumatic robot that has 6 degree of freedom using the FARM. Moreover, we did some experiments on the remote control of the construction machine. Experimental results show that the developed system is available in remote control of a construction machine.

In the restoration work from disasters, the remote control of construction machinery is required to ensure the worker's safety. However, only limited numbers of remote controlled construction machinery exist and they are typically larger than conventional machinery. After a disaster, the transportation of such machinery takes additional times and is often troublesome. Therefore, it would be desirable to develop a remote control system that could easily be installed on ordinary construction machinery. We have been developing a pneumatic robot system, which can be installed in any models of construction machinery, with the aim of easy installation and portability. In consideration of portability, the lightweight pneumatic artificial rubber muscle (PARM) was adopted as the actuator of the robot arm. In this research, we developed a remote control system of construction machinery using the 6-DOF pneumatic robot arm. We used a wireless LAN for the remote control. We did experiment on the remote control of construction machinery and showed that the developed system is available for remote control of construction machinery.

In the restoration work from disasters, the remote control of construction machine is required to ensure the worker's safety. However, conventional remote-controlled construction machine is larger than ordinary ones and limited in types and numbers, so there is a problem that the transportation to the destructed sites takes time and is troublesome. Therefore, the development of the remote-control system using a robot, which can be easily installed in ordinary construction machine, is desired. We have been developing the pneumatic humanoid type robot arm, which can be installed in any models of construction machine, and realizing remote control of construction machine with the aim of easy installation and portability. In consideration of portability, the lightweight pneumatic artificial rubber muscle (PARM) was adopted as the actuator. In this research, we realized the remote control of the construction machine using the pneumatic robot that has 6 degree of freedom using the fiber knitted type PARM. We experimented in order to measure the static characteristic of the fiber knitted type PARM. Then we did experiment on the remote control of the construction machine. Experimental results show the developed system is availability in remote control of a construction machine.