抄録 We propose a van der Pol-type self-excited cantilever beam by positive velocity
feedback and nonlinear feedback. Self-excited oscillation keeps the resonant condition …

抄録 We proposed application of van der Pol-type self-excited oscillation as the method to
excite the probe-cantilever in AFM. The van der Pol-type self-excited oscillation presents the …

抄録 Recently, there is a high expectaion for biological samples to be observed in liquid by
the use of Atomic Force Microscopes (AFM). However, viscous dam** makes it difficult to …

抄録 We propose a self-excited cantilever beam by positive velocity feedback and nonlinear
feedback. The self-excited oscillation keeps the resonant condition independent of the …

抄録 原子間力顕微鏡 (AFM) のカンチレバープローブの駆動および振幅制御の方式として,
積分制御によるファンデルポール型の自励発振法を提案する. 試作 AFM に提案手法を適用し …

抄録 Self-excitation thechnique is known as an effective excitation method for a cantilever
probe of the atomic force microscope to measure the surface of a biological sample in a …

抄録 Self-excitating technique is known as an effective excitation method for AFM probe to
measure the surface of a biological sample in a liquid environment. In this research, the self …