Masayoshi Doi   Shou Fukuhara   Yasuchika Mori   
ELECTRONICS AND COMMUNICATIONS IN JAPAN 99(10) 3-12 2016年10月 [査読有り]
In recent years, forests in Japan have required thinning. However, the sustainable wood is left around there because the tremendous effort and costs would have to be expended to transport it out. Thus, cut wood has been left around there. In this ...
A ship is turned by steering. Then the ship is turned with constant angular velocity against the steering angle. However, the turning angular velocity is varied by blowing strong wind. A steering control system is designed to keep the constant tur...