scholarly journals VHDL Modeling, Simulation and Prototyping of a Novel Arbitrary Signal Generation System

2010 ◽  
Vol 3 (4) ◽  
pp. 670-677 ◽  
Author(s):  
S.A. Abbasi ◽  
A.R.M. Alamoud ◽  
J.M. Al Shahran
Keyword(s):  
Signal Generation ◽  
Generation System ◽  
Modeling Simulation

The Modeling and Simulation of Hydraulic Actuated Control System of Helicopter in Volumetric Speed Control

2015 ◽  
Vol 779 ◽  
pp. 169-174
Author(s):  
Feng Gu ◽  
Ji Hai Jiang ◽  
Fei Meng Diao ◽  
Quan Du ◽  
Lei Gao ◽  
...  
Keyword(s):  
Control System ◽  
Flight Control ◽  
Speed Control ◽  
Performance Curve ◽  
Generation System ◽  
Helicopter Control ◽  
Modeling Simulation ◽  
Helicopter Flight ◽  
Speed Control System ◽  
Wheel Brake

Hydraulic generation system on helicopter generally consists of flight control hydraulic actuating circuit, landing gear retraction/extension hydraulic circuit, and wheel brake circuit. This paper studies on a volumetric speed control system applied in helicopter flight control actuating system. The system performance curve, deduced from the modeling, simulation and testing of the tail-actuating system, reveals that this volumetric speed control system meets the requirements of helicopter control system actuating.

A High Bandwidth Signal Generation System Based on FPGA

2012 ◽  
Vol 198-199 ◽  
pp. 1743-1747
Author(s):  
Xu Guang Lu ◽  
Ji Hua Tian ◽  
Xiao Han ◽  
Jin Ping Sun
Keyword(s):  
Data Transfer ◽  
Synthesis Method ◽  
System Structure ◽  
Signal Generation ◽  
Test Results ◽  
Generation System ◽  
Electronic Warfare ◽  
Wideband Signal ◽  
High Bandwidth ◽  
Wave Synthesis

A Wideband Signal Generation System for radar and Electronic Warfare is presented. This system uses two DACs each can work at 1Gsps with 14-bit resolution and generate 500MHz bandwidth signal. The DDWS (Direct digital wave synthesis) method is used for signal generation and the data transfer and controlling is based on FPGA. The data for signal generation is stored in ZBT-SRAM and the system can communicate with the controller module through PC104+ interface. The system structure, implementation and test results are described in detail.

Radiofrequency signal-generation system with over seven octaves of continuous tuning

2013 ◽  
Vol 7 (2) ◽  
pp. 118-122 ◽  
Author(s):  
Garrett J. Schneider ◽  
Janusz A. Murakowski ◽  
Christopher A. Schuetz ◽  
Shouyuan Shi ◽  
Dennis W. Prather
Keyword(s):  
Signal Generation ◽  
Generation System ◽  
Continuous Tuning ◽  
Radiofrequency Signal
Sign in / Sign up

Export Citation Format

Share Document