CONTROL ARRANGEMENTS FOR D.C. DRIVES The most common arrangement, which is used with only minor variations from small drives of say 0.5 kW up to the largest industrial drives of several megawatts, is ...

Motor control requires three basic elements: a motor, a drive, and one or more feedback devices. The drive controls current in order to produce torque; drives also commonly control velocity and ...

Closed loops are the key element of temperature control. They differ from open loop control by the fact that the input (the “Sensed Variable” aka “Controlled Variable,” see Figure 1) provides feedback ...

This talk, intended for the general chemical engineering audience, provides an overview and assessment of the research progress in the fields of dynamic operation of chemical processes and process ...

How Feedback Control Impacts the Four Functions of Management in Your Selected Organization. A manager's responsibility is to get her team to achieve the organization's goals.

Their presence still confounds the most experienced control system engineers. That is why single-loop control is still the mainstay of process control, and why those trends discussed earlier (or any ...