A Fault Avoidance Strategy Improving the Reliability of the EGI Production Grid Infrastructure

2010 ◽  
pp. 159-172 ◽  
Author(s):  
Francesco Palmieri ◽  
Silvio Pardi ◽  
Paolo Veronesi
Keyword(s):  
Grid Infrastructure ◽  
Avoidance Strategy

scholarly journals Motion Planning and Control of an Omnidirectional Mobile Robot in Dynamic Environments

Robotics ◽  
2021 ◽  
Vol 10 (1) ◽  
pp. 48
Author(s):  
Mahmood Reza Azizi ◽  
Alireza Rastegarpanah ◽  
Rustam Stolkin
Keyword(s):  
Mobile Robot ◽  
Collision Avoidance ◽  
Motion Control ◽  
Equations Of Motion ◽  
Dynamic Environments ◽  
Discrete State ◽  
Omnidirectional Mobile Robot ◽  
Planning And Control ◽  
Avoidance Strategy ◽  
And Performance

Motion control in dynamic environments is one of the most important problems in using mobile robots in collaboration with humans and other robots. In this paper, the motion control of a four-Mecanum-wheeled omnidirectional mobile robot (OMR) in dynamic environments is studied. The robot’s differential equations of motion are extracted using Kane’s method and converted to discrete state space form. A nonlinear model predictive control (NMPC) strategy is designed based on the derived mathematical model to stabilize the robot in desired positions and orientations. As a main contribution of this work, the velocity obstacles (VO) approach is reformulated to be introduced in the NMPC system to avoid the robot from collision with moving and fixed obstacles online. Considering the robot’s physical restrictions, the parameters and functions used in the designed control system and collision avoidance strategy are determined through stability and performance analysis and some criteria are established for calculating the best values of these parameters. The effectiveness of the proposed controller and collision avoidance strategy is evaluated through a series of computer simulations. The simulation results show that the proposed strategy is efficient in stabilizing the robot in the desired configuration and in avoiding collision with obstacles, even in narrow spaces and with complicated arrangements of obstacles.

scholarly journals Analysis on application scheme of electronic fence technology in power grid infrastructure project based on Beidou Navigation Positioning Technology

2021 ◽  
Vol 1871 (1) ◽  
pp. 012065
Author(s):  
Chenhong Zheng ◽  
Chengwei Zhang ◽  
Qin Liu ◽  
Binqian Chen ◽  
Minquan Ye ◽  
...  
Keyword(s):  
Power Grid ◽  
Grid Infrastructure ◽  
Infrastructure Project

Development of online demand response framework for smart grid infrastructure toward social welfare

2021 ◽  
Author(s):  
Marimuthu Krishna Paramathma ◽  
Durairaj Devaraj ◽  
Velusamy Agnes Idhaya Selvi ◽  
Murugesan Karuppasamypandiyan
Keyword(s):  
Smart Grid ◽  
Social Welfare ◽  
Demand Response ◽  
Grid Infrastructure

scholarly journals A Survey on Investment Demand Assessment Models for Power Grid Infrastructure

IEEE Access ◽  
2021 ◽  
pp. 1-1
Author(s):  
Jinming Li ◽  
Wei Chen ◽  
Yidong Chen ◽  
Kun Sheng ◽  
Shengnan Du ◽  
...  
Keyword(s):  
Power Grid ◽  
Grid Infrastructure ◽  
Investment Demand ◽  
Demand Assessment

scholarly journals Improved Hybrid Scheduling Algorithm for Grid Infrastructure

2015 ◽  
Vol 8 (35) ◽  
Author(s):  
Seema Kumari ◽  
Gulshan Kumar ◽  
Mritunjay Kumar Rai ◽  
Rahul Saha
Keyword(s):  
Scheduling Algorithm ◽  
Grid Infrastructure ◽  
Hybrid Scheduling
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