Learn More
Lately, it is required that a PWM power amplifier has a wide bandwidth and good robustness. For example, it is in application of a testing power supply of a low frequency immunity examination, or a class-D amplifier. In this paper, we show that the bandwidth of PWM power amplifier can be extended and the good robustnes can be attained by using an(More)
In this paper, we propose a model predictive obstacle avoidance control method for leg/wheel robots with 3 DOF SCARA legs. This robot is able to pass through a narrow space because it can extend and shrink the size between the wheels by changing the configuration of the legs. In this study, obstacle avoidance is achieved by two passage width constraints.(More)
  • 1