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dSPACE HILTools
CrankCam-Editor
Version 1.0 July 2005
How to Contact dSPACE Mail dSPACE GmbH
Technologiepark 25 D-33100 Paderborn Germany
Phone ++49-5251-1638-0 Fax ++49-5251-66529 E-mail [email protected] Web http://www.dspace.de Subscription to e-mail newsletter http://www.dspace.de/en/Support/enews.htm Technical support [email protected]
Software Updates and Patches dSPACE strongly recommends that you download and install the most recent patches for your current dSPACE installation. Visit http://www.dspace.de/en/Support/Support.htm for software updates and patches.
Important Notice This document contains proprietary information that is protected by copyright. All rights are reserved. Neither the documentation nor software may be copied, photocopied, reproduced, translated, or reduced to any electronic medium or machine-readable form, in whole or in part, without the prior written consent of dSPACE GmbH. Copyright 2001-2004 by: dSPACE GmbH Technologiepark 25 D-33100 Paderborn Germany This publication and the contents hereof are subject to change without notice. dSPACE GmbH makes no warranty of any kind with regard to this publication, including but not limited to the implied warranties of merchantability or fitness for a particular purpose. dSPACE GmbH shall not be liable for errors contained herein or direct, indirect, special, incidental, or consequential damages in connection with the furnishing, performance, or use of this publication. Brand names or product names are trademarks or registered trademarks of their respective companies or organizations.
CrankCam Tool July 2005 3
Documentation Overview
Contents
Documentation Overview 4 About this Reference...............................................................................................6 Related Documents.................................................................................................7
CrankCam-Editor 8 Startup...............................................................................................................9 General Settings..............................................................................................10 Crank Settings.................................................................................................11 Cam Settings...................................................................................................12
4 Cank Cam Tool July 2005
Contents
Documentation Overview
For brief information about the CrankCam-Editor, see About This Reference on page 7.
You will also find information on the documents that are available for HILTools: see Related Documents on page 8.
Documentation Overview
6 6 Cank Cam Tool July 2005
Documentation Overview
About this Reference This reference gives you detailed information on the CrankCam-Editor and the elements it contain.
It is assumed that you know how to run Matlab with a dSPACE Solution for controls installation and the dSPACE HILTools collection of Matlab/Simulink tools.
Legend
The following symbols are used in this document.
Warnings provide indispensable information to avoid severe damage to your system and/or your work.
Notes provide important information that should be kept in mind.
Tips show alternative and/or easier work methods.
Examples illustrate work methods and basic concepts, or provide ready-to-use templates.
CrankCam Tool July 2005 7
Documentation Overview
Related Documents Below is a list of documents that you are recommended to read when working with dSPACE HILTools.
n RTI Implementation reference introduces you to dSPACE realtime interface toolbox for Matlab Simulink.
n dSPACE Sources Installer introduces you to the Installer for all dSPACE Sources including the HILTools.
8 8 Cank Cam Tool July 2005
CrankCam-Editor
CrankCam-Editor
The CrankCam-Editor provides elements to generate different Crank- and Cam signals according to the defined values in the provided GUI.
The HILTools and so the CrankCam-Editor are in a continuum of development and will be adapted to following Matlab and dSPACE releases.
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This and all other toolboxes of the dSPACE HILTools are solutions to help to handle large Simulink models and HIL systems. The HILTools will not be supported by the dSPACE general support. For questions or further informations please contact the application engineer of your system.
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CrankCam Tool July 2005 9
CrankCam-Editor
Startup
ds_crankcam
To start the CrankCam-Editor.
The Graphical User Interface for the generation of Crank- and Cam signals is started.
Matlab Command
Purpose
Description
10 10 Cank Cam Tool July 2005
CrankCam-Editor
General Settings
To define the general settings for the signals to be generated.
The settings can also be saved and loaded under the menu point Settings. This includes the settings for Crank- and Cam signals.
All settings in Crank- and Cam pages will be lost if the number of CrankSignals or CamSignals is changed. There is a warning window before changes are applied.
This CrankCam-Editor page provides the following settings:
Name Default Value
Description Board DS2210 Choice of target hardware of generated signals.
Number of cylinders 4 Number of cylinders. [ 1 .. 18 ] Ignition sequence [1 2 3 4] Ignition sequence of cylinders. Offset angle to first TDC 0 Offset angle to first TDC.
Number of CrankSignals 0 Number of Crank signals. Change applied by the SET button.
Number of CamSignals 0 Number of Cam signals. Change applied by the SET button.
Purpose
Settings
CrankCam Tool July 2005 11
CrankCam-Editor
Crank Settings
To define the settings for the selected Crank signal.
This CrankCam-Editor page provides the following settings:
Name Default Value
Description Sensor Type HALL Sensor type of the Crank shaft. [ HALL /
INDUCTIVE ] Signal level active high
(normal) Active state of the Crank signal. [active high (normal) / active low (inverted) ]
High Level 1 Always set to 1. For information only.
Low Level -1 Low level for HALL signals. [ -1 / 0 ]. No effect on INDUCTIVE sensor type.
Number of teeth 60 Number of teeth on 360 crank shaft.
Position of missing teeth [5 6] Position of missing teeth on crank shaft. e.g. [1 10:14 18 19] or [1]
0 deg APU rising Initial orientation of crank signal.[ rising / falling ]
Delay [deg] 0 Delay of crank signal.
Purpose
Purpose
Settings
12 12 Cank Cam Tool July 2005
CrankCam-Editor
Cam Settings
To define the settings for the selected Cam signal.
This CrankCam-Editor page provides the following settings:
Name Default Value
Description Sensor Type HALL Sensor type of the Cam shaft. [ HALL /
INDUCTIVE ] Signal Level active high
(normal) Active state of the Cam signal. [active high (normal) / active low (inverted) ]
High Level 1 Always set to 1. For information only.
Low Level -1 Low level for HALL signals. [ -1 / 0 ]. No effect on INDUCTIVE sensor type.
Edges in Cam signal [deg] [10 30] Start and end edge of cam tooth. 2 values for each tooth. e.g. [10 30 50 51]
Purpose
Settings
