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 ...

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 ...

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

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 ...