Simulation of MTMS Using TSSE and Minimum Energy Consumption Using DVS for WSN Ad Hoc Network

2014 ◽  
Author(s):  
Nishakumari Lodha ◽  
Prasant Rewagad ◽  
Yogita Pawar
Keyword(s):  
Energy Consumption ◽  
Ad Hoc Network ◽  
Ad Hoc ◽  
Minimum Energy ◽  
Minimum Energy Consumption

Load sensitive topology control: Towards minimum energy consumption in dense ad hoc sensor networks

2008 ◽  
Vol 52 (3) ◽  
pp. 493-513 ◽  
Author(s):  
Amir Nayyeri ◽  
Sajjad Zarifzadeh ◽  
Nasser Yazdani ◽  
Mohammad Mahmoody-Ghidary
Keyword(s):  
Energy Consumption ◽  
Sensor Networks ◽  
Topology Control ◽  
Ad Hoc ◽  
Minimum Energy ◽  
Minimum Energy Consumption ◽  
Ad Hoc Sensor Networks

scholarly journals Optimization of Energy-Efficient Speed Profile for Electrified Vehicles

2018 ◽  
Author(s):  
Hadi Abbas ◽  
Youngki Kim ◽  
Jason B. Siegel ◽  
Denise M. Rizzo
Keyword(s):  
Energy Consumption ◽  
Energy Efficient ◽  
Minimum Energy ◽  
Efficient Operation ◽  
Operating Modes ◽  
Minimum Energy Consumption ◽  
System A ◽  
Trip Time ◽  
Route Information

This paper presents a study of energy-efficient operation of vehicles with electrified powertrains leveraging route information, such as road grades, to adjust the speed trajectory. First, Pontryagin’s Maximum Principle (PMP) is applied to derive necessary conditions and to determine the possible operating modes. The analysis shows that only 5 modes are required to achieve minimum energy consumption; full propulsion, cruising, coasting, full regeneration, and full regeneration with conventional braking. The minimum energy consumption problem is reformulated and solved in the distance domain using Dynamic Programming to optimize speed profiles. A case study is shown for a light weight military robot including road grades. For this system, a tradeoff between energy consumption and trip time was found. The optimal cycle uses 20% less energy for the same trip duration, or could reduce the travel time by 14% with the same energy consumption compared to the baseline operation.

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