Description
We offer PID Controller, PID**1 useful for control labs. The
experimental unit consists of simulated building blocks like error
detector, dead time, integrator and time constants, which may be
configured into a variety of systems. A PID section with adjustable
proportional gain, derivative and integral time constants provide
the control action. Built-in set value, square and triangular
sources enable the students to study the response on a CRO. The
literature includes system description, theory, experimental
procedure and typical results. An important feature of the system
is that the simulated blocks are designed to operate at frequencies
suitable for CRO viewing.
Highlights
- PID-action study on CRO
- Simulated blocks for flexible system
- Time delay (transportation lag) block
- Synchronised square and triangular source for flicker free
display
Experiments
- Open loop response of various process configurations (*0 in
all)
- Study of closed loop response for above
- P, PI, PD and PID design and performance evaluation in each
case
Features and Specifications
>>Simulated blocks – dead time (transportation lag),
integrator, time constants, error detector and gain
>>PID Controller (configurable as P, PI, PD or PID)
Prop. Band: 5% to *0% (Gain ***0)
Integral time: *0msec - **0msec
Derivative time: ***0msec
>>Built-in signal sources
Set value: *1V to *1V
Square wave: 1V p-p (min.) at *0Hz
(typical)
Triangular wave: 1V p-p (min.) at *0Hz
(typical)
>>Built-in 3½ digit DVM for d.c. measurements
>>Built-in IC regulated power supply
>>Detailed literature and patch chords included
>>Essential accessory – a CRO
