scholarly journals Wave Control for Surf-riding with Crescent-type Submerged Mound and Delta-type Reef

1995 ◽  
Vol 11 ◽  
pp. 43-48
Author(s):  
Susumu Nakano ◽  
Hiroshi Mitsui ◽  
Toyoaki Mishima
Keyword(s):  
Delta Type ◽  
Surf Riding ◽  
Wave Control

scholarly journals Littoral Current and Sand Drift around the Delta Type Reef Suitable for Surf-riding

1993 ◽  
Vol 9 ◽  
pp. 229-234
Author(s):  
S. Nakano ◽  
Y. Yoshida ◽  
K. Nakano ◽  
H. Mitsui
Keyword(s):  
Sand Drift ◽  
Delta Type ◽  
Littoral Current ◽  
Surf Riding

scholarly journals Wave Properties around Delta-Type Reef and Crescent-Type Submerged Mound for Enjoying Surf-riding

1997 ◽  
Vol 13 ◽  
pp. 19-24
Author(s):  
Susumu Nakano ◽  
Yasufumi Takata ◽  
Toyoaki Mishima ◽  
Hiroshi Mitsui
Keyword(s):  
Delta Type ◽  
Surf Riding ◽  
Wave Properties

LONG-TERM DISTRIBUTION AND BIODIVERSITY EVALUATION OF EELGRASS BED EXPANDED BY WAVE CONTROL

2019 ◽  
Vol 75 (2) ◽  
pp. I_516-I_521
Author(s):  
Kenji SUGIMOTO ◽  
Sakina KINOSHITA ◽  
Hikaru TAKASHIMA ◽  
Yoichi TAKATA ◽  
Keisuke YOSHINAGA ◽  
...  
Keyword(s):  
Wave Control

A tunable phononic crystal system for elastic ultrasonic wave control

2021 ◽  
Vol 118 (22) ◽  
pp. 224104
Author(s):  
Yihao Song ◽  
Yanfeng Shen
Keyword(s):  
Ultrasonic Wave ◽  
Phononic Crystal ◽  
Crystal System ◽  
Wave Control

Machine-learning based design of digital materials for elastic wave control

2021 ◽  
pp. 101372
Author(s):  
Jingyi Zhang ◽  
Yiwen Li ◽  
Tianyu Zhao ◽  
Quan Zhang ◽  
Lei Zuo ◽  
...  
Keyword(s):  
Machine Learning ◽  
Elastic Wave ◽  
Wave Control

Travelling Wave Control of Rotating Discs and Analysis of its Spillover Effect

1988 ◽  
Vol 202 (2) ◽  
pp. 119-127 ◽  
Author(s):  
C-S Kim ◽  
C-W Lee
Keyword(s):  
Travelling Waves ◽  
Spillover Effect ◽  
Polynomial Equation ◽  
Travelling Wave ◽  
Rotating Disc ◽  
System A ◽  
Finite Dimensional ◽  
Control Scheme ◽  
Actuator System ◽  
Wave Control

A modal control scheme for rotating disc systems is developed based upon the finite-dimensional sub-system model including a few lower backward travelling waves important to the disc response. For the single discrete sensor and actuator system, a polynomial equation, which determines the closed-loop system poles, is derived and the spillover effect is analysed, providing a sufficient condition for stability. Finally, simulation studies are performed to show the effectiveness of the travelling wave control scheme proposed.

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