36 citations · 43 across the 6 of their papers we have counts for
6 papers
Bounded Disturbance Amplification for Mass Chains with Passive Interconnection
Kaoru Yamamoto, Malcolm C. Smith
This paper introduces the problem of passive control of a chain of N identical masses in which there is an identical passive connection between neighbouring masses and a similar co…
Hypertracking and Hyperrejection: Control of Signals beyond the Nyquist Frequency
Kaoru Yamamoto, Yutaka Yamamoto, Masaaki Nagahara
This paper studies the problem of signal tracking and disturbance rejection for sampled-data control systems, where the pertinent signals can reside beyond the so-called Nyquist fr…
Sensitivity Function Trade-offs for Networks with a String Topology
Richard Pates, Kaoru Yamamoto
We present two sensitivity function trade-offs that apply to a class of networks with a string topology. In particular we show that a lower bound on the H-infinity norm and a Bode…
Scale Free Bounds on the Amplification of Disturbances in Mass Chains
Richard Pates, Kaoru Yamamoto
We give a method for designing a mechanical impedance to suppress the propagation of disturbances along a chain of masses. The key feature of our method is that it is scale free. T…
An Efficient Algorithm for Matrix-Valued and Vector-Valued Optimal Mass Transport
Yongxin Chen, Eldad Haber, Kaoru Yamamoto +2
We present an efficient algorithm for recent generalizations of optimal mass transport theory to matrix-valued and vector-valued densities. These generalizations lead to several ap…
Regularization and Interpolation of Positive Matrices
Kaoru Yamamoto, Yongxin Chen, Lipeng Ning +2
We consider certain matricial analogues of optimal mass transport of positive definite matrices of equal trace. The framework is motivated by the need to devise a suitable geometry…