In on-off, closed-loop control of room temperature ... With many applications, especially temperature control, a PI loop is all that is needed. The derivative term is used in other applications, but ...

With some skill and knowledge, it is reasonably easy to identify which of these common factors is the root cause of poor control loop performance. With closed-loop control, poor performance typically ...

PI, a global leader in precision motion control and nanopositioning, announces fast delivery of its nanometer-precise, ...

To help people with limited mobility, researchers at MIT CSAIL have created a hair-brushing robot that combines a camera with force feedback and closed-loop control to adjust to any hair type from ...