Turnkey Automated Test Stand Considerations
Automated test systems may be as simple as a laptop with a DAQ module or a stand-alone controller, but they typically require a mix of off-the-shelf and custom hardware. All that hardware is integrated and wired into a test stand.
Portable or mobile test stands are ideal for in-the-field research and development, and for servicing multiple laboratories or manufacturing lines. Test stand access to the front panels of hardware and subcomponents allows manual configuration of non-automated settings. Quick disconnects, cable harnesses, and easy access to probes provide efficient setup and tear-down.
Expandable or modular rack-mount and card-based systems accommodate future needs. Ergonomic considerations include keyboard and display placement, as well as the number of monitors. Safety is always crucial with proper E-stop placement and keeping dangerous elements away from users.
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Software and Hardware Agnostic Design Capabilities
Our automated test stands are designed using the software and hardware best suited to each project’s requirements. We work across programming languages and platforms, including LabVIEW, to select the right tools for each system. We design custom PC boards, flexible card modules, and custom backplanes for specialized signal routing when necessary. We also integrate hardware from a wide range of vendors, using existing driver sets when possible or building custom interfaces to automate the complete system:
Comprehensive Project Service Offerings
Depending on your project needs, DMC can assist you through the entire life cycle of automated test station development and deployment, or we can target specific critical areas as required to support your own internal engineering efforts.
- Defining test requirements and capabilities
- Test stand architecture, design and layout
- Test automation software development
- Design of custom PCBs for test interface signal routing
- Integration and assembly of DAQ systems and instruments
- Validation and verification
- Design and solution documentation
- Training and support
- Hardware-in-the-loop (HIL) testing
- Functional circuit testing (FCT)
