Automatic Generation, Migration, and Tests of a Real Time Code to an Embedded Controller

2008 ◽  
Author(s):  
Francisco Carlos de Amorim ◽  
Marcelo Lopes de Oliveira e Souza
Keyword(s):  
Real Time ◽  
Automatic Generation ◽  
Time Code ◽  
Embedded Controller

Automatic Generation of Real-time Code Using the Beacon CAE Environment

1993 ◽  
Vol 26 (2) ◽  
pp. 743-748 ◽  
Author(s):  
C.M. Rimvall ◽  
M. Radecki ◽  
A. Komar ◽  
A. Wadhwa ◽  
H.A. Spang ◽  
...  
Keyword(s):  
Real Time ◽  
Automatic Generation ◽  
Time Code

Predictable Parallel Real-time Code Generation

1993 ◽  
Vol 26 (2) ◽  
pp. 701-704
Author(s):  
M.R. Webster ◽  
D.C. Levy ◽  
R.G. Harley ◽  
D.R. Woodward ◽  
M. vd Westhuizen ◽  
...  
Keyword(s):  
Real Time ◽  
Code Generation ◽  
Time Code

scholarly journals On the Complexity of Scheduling Conditional Real-Time Code

2001 ◽  
pp. 38-49 ◽  
Author(s):  
Samarjit Chakraborty ◽  
Thomas Erlebach ◽  
Lothar Thiele
Keyword(s):  
Real Time ◽  
Time Code

Software Subsystem Behavioral Testing for Real-Time Embedded Controller Applications

2004 ◽  
Author(s):  
Doug Constance ◽  
Alexander N. Makris ◽  
Michael B. Wisbiski ◽  
Michael A. Kropinski ◽  
Michael A. Turley ◽  
...  
Keyword(s):  
Real Time ◽  
Behavioral Testing ◽  
Embedded Controller

Asynchronous Hard Real Time Signals Transmission in Embedded Networks

2014 ◽  
Vol 5 (4) ◽  
pp. 24-44 ◽  
Author(s):  
Liudmila Koblyakova ◽  
Yuriy Sheynin ◽  
Elena Suvorova
Keyword(s):  
Real Time ◽  
Signal Transmission ◽  
Aerospace Industry ◽  
Propagation Mechanism ◽  
Time Code ◽  
Embedded Networks ◽  
Control Information ◽  
Performance Requirements ◽  
Time Signals ◽  
Hard Real Time

Nowadays in the aerospace industry the router-based onboard embedded networks gradually replacing bus-based networks because they are already not satisfy the aerospace performance requirements. The SpaceWire, GigaSpaceWire and SpaceFibre standards are developing to meet the increasing aerospace requirements. The important requirement for any aerospace embedded onboard network is a transmission of control information and system signals in hard real time. These signals can be synchronous and asynchronous, periodic and aperiodic, with or without acknowledges. The distributed interrupt mechanism is used for asynchronous signal transmission and it is included into the second edition of SpaceWire standard. The Time-code propagation mechanism is used for synchronous signal transmission in SpaceWire. The broadcast messages mechanism is used for transmission of different system signal in SpaceFibre but it does not quite meet the requirements of hard real time. In this paper the authors consider the asynchronous signals transmission with and without acknowledges. The aims of this paper are following: 1) theoretically investigate the distributed interrupt mechanism; 2) to prove its properties; 3) to specify parameters and limitations; 4) to derive the time characteristics. For these purpose the authors developed the analytical model which describe the distributed interrupt propagation mechanism in terms of the graph theory.

Automatic generation, texturing and population of a reflective real-time urban environment

2007 ◽  
Vol 31 (4) ◽  
pp. 625-635 ◽  
Author(s):  
R.G. Laycock ◽  
G.D.G. Ryder ◽  
A.M. Day
Keyword(s):  
Urban Environment ◽  
Real Time ◽  
Automatic Generation

IT Assembly Process Gripper Real-Time Embedded System Design

2017 ◽  
Vol 865 ◽  
pp. 463-467
Author(s):  
Sun Lim ◽  
Hak Sang Jung ◽  
Seung Yong Lee ◽  
Young Woo Park ◽  
Il Kyun Jung
Keyword(s):  
Embedded System ◽  
System Design ◽  
Real Time ◽  
Functional Ability ◽  
Robot Manipulator ◽  
Assembly Process ◽  
Robot Controller ◽  
Embedded Controller ◽  
Process Operation ◽  
Ethernet Interface

In this paper we propose the gripper handle real-time based embedded system for operating robot manipulator. The general gripper has only a simple function and has also I/O module. Thus general gripper and position based robot controller combination is not suitable for precision process operation, IT assembly process. In order to give various functions and intelligence to the gripper, it is necessary to have an embedded controller that real-time guarantees. The proposed embedded system have five component that handle the pose of the gripper, measure the pose and translation of gripper, motoring the gripping tip, operate the stiffness of the gripper and communicate with Ethernet interface to the external robot controller. The external robot interface parts are supported to communicate with various external robot maker, KUKA, DENSO, ROBOSTAR etc. The validation and functional ability is tested on the LAB environment.

Sign in / Sign up

Export Citation Format

Share Document