An electronic controller for adaptive suspension

IEE Review ◽  
1998 ◽  
Vol 44 (6) ◽  
pp. 275-277
Author(s):  
M. Kellett
Keyword(s):  
Adaptive Suspension ◽  
Electronic Controller

Guidance and Actuation Systems for an Adaptive-Suspension Vehicle

1984 ◽  
Author(s):  
M. R. Patterson ◽  
J. J. Reidy ◽  
R. C. Rudolph
Keyword(s):  
Adaptive Suspension ◽  
Actuation Systems

Configuration Design of the Adaptive Suspension Vehicle

1984 ◽  
Vol 3 (2) ◽  
pp. 37-48 ◽  
Author(s):  
Kenneth J. Waldron ◽  
Vincent J. Vohnout ◽  
Arrie Pery ◽  
Robert B. McGhee
Keyword(s):  
Configuration Design ◽  
Adaptive Suspension

Digital electronic controller for above knee leg prostheses

1988 ◽  
Vol 64 (4) ◽  
pp. 649-656 ◽  
Author(s):  
D. S. CHITORE ◽  
S. F. RAHMATALLAH ◽  
K. S. ALBAKRY
Keyword(s):  
Electronic Controller

scholarly journals An Investigation of the Ward Leonard System for Use in a Hybrid or Electric Passenger Vehicle

2013 ◽  
Author(s):  
Cody L. Telford ◽  
Robert H. Todd
Keyword(s):  
Electric Vehicles ◽  
Control Method ◽  
Control Factor ◽  
Operating Voltage ◽  
Battery Management ◽  
Passenger Vehicle ◽  
Ac Motors ◽  
Design Alternatives ◽  
Battery Packs ◽  
Electronic Controller

Since the early 1900’s demand for fuel efficient vehicles has motivated the development of electric and hybrid electric vehicles. Unfortunately, some components used in these vehicles are expensive and complex. Todays consumer electric vehicles use dangerously high voltage, expensive electronic controllers, complex battery management systems and AC motors. The goal of this research at BYU is to increase safety by lowering the operating voltage and decrease cost by eliminating expensive controllers and decrease the number of battery cells. This paper specifically examines the use of a Ward Leonard Motor Control system for use in a passenger vehicle. The Ward Leonard System provides an alternative control method to expensive and complex systems used today. A Control Factor metric was developed as a result of this research to measure the Ward Leonard System’s ability to reduce the size and cost of the electronic controller for application in an EV or HEV. A bench top model of the Ward Leonard system was tested validating the Control Factor metric. The Ward Leonard system is capable of reducing the controller size by 77% and potentially reducing its cost by this amount or more. This work also provides performance characteristics for automotive designers and offers several design alternatives for EV and HEV architectures allowing a reduction in voltage, the use of AC inverters, AC motors, expensive controllers and high cell count battery packs.

Adaptive Suspension Damping

1984 ◽  
Author(s):  
R. M. Richardson
Keyword(s):  
Adaptive Suspension

scholarly journals Feasibility of Quantum Computers in Cryogenic Systems

2020 ◽  
Vol 9 (01) ◽  
pp. 24919-24920
Author(s):  
Viplove Divyasheesh ◽  
Rakesh Jain
Keyword(s):  
Quantum Computers ◽  
Computing Power ◽  
Quantum Bits ◽  
Silicon Chips ◽  
Cool Environment ◽  
Quantum Processor ◽  
Quantum Phenomena ◽  
The Right ◽  
Electronic Controller ◽  
And Control

Quantum computers consist of a quantum processor – sets of quantum bits or qubits operating at an extremely low temperature – and a classical electronic controller to read out and control the processor. The machines utilize the unusual properties of matter at extremely small scales – the fact that a qubit, can represent “1” and “0” at the same time, a phenomenon known as superposition. (In traditional digital computing, transistors in silicon chips can exist in one of two states represented in binary by a 1 or 0 not both). Under the right conditions, computations carried out with qubits are equivalent to numerous classical computations performed in parallel, thus greatly enhancing computing power compared to today’s powerful supercomputers and the ability to solve complex problems without the sort of experiments necessary to generate quantum phenomena. this technology is unstable and needs to be stored in a cool environment for faster and more secure operation.In this paper, we discuss the possibility of integrating quantum computers with electronics at deep cryogenic temperatures.  

Feasibility of Studying Fuel Mixer Design for High Power Engines Using Completely Biogas

2019 ◽  
Vol 889 ◽  
pp. 231-243
Author(s):  
Thanh Phong Tran ◽  
Quang Minh Nguyen ◽  
Quoc Cuong Tran
Keyword(s):  
High Power ◽  
Internal Combustion Engines ◽  
Combustion Products ◽  
Combustion Engines ◽  
Original Source ◽  
Power Generators ◽  
Crude Oil Prices ◽  
Mixer Design ◽  
Flour Production ◽  
Electronic Controller

Nowadays, the original source of mineral fuel for engines was depleting increasingly while combustion products make the environment to be polluted, CO2emission which caused many greenhouse gases; this also makes crude oil prices fluctuate and rise. They tend to use biogas as a fuel for internal combustion engines which have been interested in the powerful countries. Supply of biogas from the waste of farms, flour production, fish processing, landfills, etc., with hundreds or thousands of cube meter of biomass daily leads demand on high-power generators using biogas in order to make good use of produced gas. This article introduces a technology solution for fuel engines using purely large-capacity biogas and operating under compression type fire. Accordingly, the tubular biogas Venturi mixer with electronic controller has been used to supply the mixture of fuel to engine. The CDI-DC ignition circuit provides a high voltage of 28kV for forced combustion of the mixture. Experimental results show that the mixer operates stably, well controlled and allows adjusting the ratio of air/fuel, as well as easily changing its speed when it is used as a hybrid engine for the generator. Some results of performance evaluation of biogas mixer will be presented in this article.

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