The Clemson Vehicular Electronics Laboratory (CVEL) conducts targeted research related to automotive and aerospace vehicle electronics including electronic components, circuits, sensors, communications, power distribution and mechatronics with an emphasis on systems integration, electromagnetic compatibility and modeling. The lab is located in the Carroll A. Campbell Jr. Graduate Engineering Center on the campus of the Clemson University International Center for Automotive Research (CU-ICAR). It is equipped to make a wide range of electromagnetic emission and susceptibility measurements. It is also equipped to do real-time RF data collection and processing, as well as diagnostic testing and analysis. CVEL researchers specialize in the electromagnetic modeling and measurement of highly complex electronic components and systems.
This site has four main sections. The automotive electronics section includes tutorials and information relevant to electronic systems in cars, trucks, tanks, submarines, ships and various other land and water vehicles powered by gasoline, fuel cells, batteries or hybrid systems. The aerospace electronics section is devoted to electronics in air and space vehicles. Electromagnetic compatibility (EMC) plays an extremely important role is the development and maintenance of the electronic systems in all vehicular designs and therefore an entire section of the web site is devoted to EMC and the control of conducted and radiated electromagnetic interference (EMI), including intentional electromagnetic interference (IEMI). This section includes several tutorials and a collection of "EMC Design Guidelines". Finally there is a section devoted to electromagnetic modeling. Computational electromagnetic modeling tools are becoming an increasingly important part of the automotive and aerospace electronics design process. This section describes the tools that are available and provides tutorial information for people who are just getting started in EM modeling.
Information on our laboratory can be accessed using the links in the sidebar on the left. These links include descriptions of some of our current projects as well as an overview of our staff, facilities and services.
News Items of Interest
What's New at CVEL
The NSF I/UCRC for EMC now offers Associate Memberships! Now it is easier for small companies to participate in the EMC Center with full participation rights. Associate members do not define or direct projects, but their input can help to ensure that projects are relevant and useful to a wider range of companies. Associate members have full access to all project results and participate in center meetings.
The Automotive Electronic Systems pages have been significantly updated for 2013.
A new calculator for plotting the step response of an RLC circuit has been added to the EMC page.
If you'd like to know more about what we've been up to lately, here are slides from recent presentations:
Automotive Electronics Presentations
Ensuring the Electromagnetic Compatibility of Safety Critical Automotive Systems
Simulations for Improved Performance of Tire Pressure Monitoring Systems
Active Balancing of Power Inverters
Tools and Techniques for Ensuring Automotive EMC Performance
Automotive Component Measurements for Determining Vehicle-Level Radiated Emissions
PCB Radiation Mechanisms: Using Component-Level Measurements to Determine System-Level Radiated Emissions
Circuit Board Layout for Automotive Electronics
EMC Expert Systems for Evaluating Automotive Designs
Electromagnetic Compatibility Presentations
How EMC Engineers use Electromagnetic Modeling Tools
Maximum Radiated Emissions Calculators
Estimating the Maximum Radiated Electromagnetic
Emissions from Complex Systems
Building IC Models Based on
Measurements and Using These Models Productively
Using Electric and Magnetic "Moments" to Characterize IC Coupling to Cables and Enclosures
Deriving Design Limits using the
Expert System Algorithms
Essential New Tools for
EMC Diagnostics and Testing
Non-Ideal Behavior of Components
Lightning and Lightning Protection
Things Every Electrical Engineer Should Know about EMC
(last update: May 19, 2013 )
If you have comments or suggestions, please contact us at CVEL-L@clemson.edu.