Evaluation of dynamic analysis of diagrid tall steel building subjected to wind with control approach of operation and acceleration criteria

2021 ◽  
Author(s):  
Mehdi Hooshmand ◽  
Hassan Haji Kazemi ◽  
Seyed Alireza Zareei
Keyword(s):  
Dynamic Analysis ◽  
Control Approach ◽  
Steel Building

Dynamic Analysis and Sliding Mode Control of a Novel Extendable Modular Multi-DOFs Link

2012 ◽  
Author(s):  
Hak Yi ◽  
Je Hong Yoo ◽  
Reza Langari
Keyword(s):  
Sliding Mode Control ◽  
Dynamic Analysis ◽  
Sliding Mode ◽  
Free Motion ◽  
Modular Robot ◽  
Nonlinear Controller ◽  
Control Approach ◽  
Mode Control ◽  
Reachable Workspace ◽  
Simulation Results

In this paper, we have considered the new extendable modular multi-DOFs link to have a larger reachable workspace and more dexterous manipulability, as compared to a typical link. As a part of the extendable modular robot (EMR), our link is implemented to allow free motion when performing required tasks. In addition, this paper deals with a function of adjusting the link’s length (within 25% of the nominal length). Our investigation also focuses on the dynamics of a multi-DOFs link and the nonlinear controller for a given trajectory. The simulation results show the effectiveness of this control approach.

Dynamic Analysis and Control Approach for a High-Gain Step-Up Converter for Electrified Transportation

2017 ◽  
Vol 3 (3) ◽  
pp. 656-667 ◽  
Author(s):  
Fei Shang ◽  
Haowen Wu ◽  
Geng Niu ◽  
Mahesh Krishnamurthy ◽  
Alexander Isurin
Keyword(s):  
Dynamic Analysis ◽  
High Gain ◽  
Control Approach ◽  
And Control

scholarly journals The Best Location of Belt Truss System in Tall Buildings Using Multiple Criteria Subjected to Blast Loading

2018 ◽  
Vol 4 (6) ◽  
pp. 1338 ◽  
Author(s):  
Reihaneh Tavakoli ◽  
Reza Kamgar ◽  
Reza Rahgozar
Keyword(s):  
Dynamic Analysis ◽  
Significant Role ◽  
Nonlinear Dynamic ◽  
Nonlinear Dynamic Analysis ◽  
Tall Buildings ◽  
Steel Frame ◽  
Equivalent Weight ◽  
Steel Building ◽  
Different Types ◽  
Post Buckling

The main goal of this paper is to investigate the effect of blast phenomenon on structures to determine the best location of belt truss system in tall buildings. For this purpose, one of the exterior frames of a tall steel building, in which the belt truss is located, is considered. The steel frame model is subjected to two different charges of equivalent weight which are applied in two different standoff distances. In this research, the best location of the belt truss system is determined using OpenSees software based on the nonlinear dynamic analysis. The best location of the belt truss system for different types of loading is investigated both with and without considering the post-buckling effect for all members of the belt truss system. The results show that when blast charges are located in a 5-meter range from the building (R=5), post buckling effect of truss elements are more obvious than the case in which blast charges are located in a 10-meter range (R=10); this, in turn, causes the amount of base moment to be completely different when the belt truss is located in the first storey in comparison to the cases where the belt truss is located in any other stories. In addition, if the explosion occurs near the building when the base moment is considered as a criterion, the post buckling effect has a significant role.

Dynamic Analysis Method for Electromagnetic Artificial Muscle Actuator under PID Control

2011 ◽  
Vol 131 (2) ◽  
pp. 166-170 ◽  
Author(s):  
Yoshihiro Nakata ◽  
Hiroshi Ishiguro ◽  
Katsuhiro Hirata
Keyword(s):  
Dynamic Analysis ◽  
Pid Control ◽  
Artificial Muscle ◽  
Analysis Method

A Robust Control Approach for Primary Frequency Regulation through Variable Speed Wind Turbines

2010 ◽  
Vol 130 (11) ◽  
pp. 1002-1009 ◽  
Author(s):  
Jorge Morel ◽  
Hassan Bevrani ◽  
Teruhiko Ishii ◽  
Takashi Hiyama
Keyword(s):  
Robust Control ◽  
Wind Turbines ◽  
Frequency Regulation ◽  
Variable Speed ◽  
Control Approach ◽  
Primary Frequency

H∞ Control Approach to Reduction of Energy Capacity of Energy Storage Systems

2017 ◽  
Vol 137 (8) ◽  
pp. 596-597
Author(s):  
Kenta Koiwa ◽  
Kenta Suzuki ◽  
Kang-Zhi Liu ◽  
Tadanao Zanma ◽  
Masashi Wakaiki ◽  
...  
Keyword(s):  
Energy Storage ◽  
Storage Systems ◽  
Energy Capacity ◽  
Energy Storage Systems ◽  
Control Approach
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