18 Threads found on edaboard.com: Pid Analog Circuit
this is an analog pid controller circuit.
1. Can I just connect inverting and pid controller using a wire?
2. How output from controller can be connected to DC DC power converter?
I appreciate if you provide links where there is explanation about my problem especially on this particular circuit.
Analog Circuit Design :: 30.04.2010 21:53 :: din_noh :: Replies: 0 :: Views: 742
Soemthing like this:
Analog Circuit Design :: 09.05.2010 03:25 :: keith1200rs :: Replies: 1 :: Views: 619
Can anybody help me with a closed loop PI controller circuit for velocity control ? analog circuits welcome.
The output signal has to vary from -10V to 0 V for a RPM feedback of 0 to 3.6VDC.
Professional Hardware and Electronics Design :: 21.06.2002 21:37 :: Raghu :: Replies: 2 :: Views: 1644
i try build analog pid controller using opamp, after finished i test it. when input pid is 0V why the output become 10 volt? how to check if my pid it's work? is there any metode to tuning pid? plese give me some reference? thanks
PS: i test the plant and it works well.
Electronic Elementary Questions :: 10.12.2006 22:11 :: Elits :: Replies: 5 :: Views: 2278
hi good day to all
i need help to design the analog pid controller for position control
i was setup for speed but for positioning i got problem with integral action from op amp.the motor can't stop.
Robotics and Automatics Forum :: 13.03.2008 15:40 :: aiman_cia :: Replies: 3 :: Views: 1494
Use digital control, it is much easier to build and to tune. Not just that, the interface can be very helpful for user. Some ease if you use digital control:
1. you can set the level of tolerance in any precise number as you wish depend on your data acquisition accuracy.
2. Other post design implementation can be adapted easily by reprogramming.
Professional Hardware and Electronics Design :: 05.06.2008 02:40 :: rikie_rizza :: Replies: 4 :: Views: 1409
can anyone send me the ckt for this pls .i need analog pid controller for speed control of dc motor .i think it would have op amps
Electronic Elementary Questions :: 23.06.2008 17:14 :: dkeerthi170022 :: Replies: 2 :: Views: 2102
i'm working on project, in which i'm using MC9S08QD2 8-bit 8 pin microcontroller.
know i have to implement pid controller for output current of boost converter.
so, please anyone help me how to implement pid using this microcontroller.
so, after searching , i got the paper i.e, AN1215. in that microcontroller it is a 40 orsome
Microcontrollers :: 01.02.2010 13:49 :: ellendulashiva :: Replies: 0 :: Views: 441
I Dont see exactly what sort of electronic used to control the heater.
Most people would start with a standard PI or pid controller, either as analog circuit or implemented digitally in a microcontroller. As said, you would want to get an idea of involved time constants as a first step, unless you don't know them already from a fini
Electronic Elementary Questions :: 23.08.2011 06:53 :: FvM :: Replies: 7 :: Views: 331
My project is DC-DC Boost Converter with pid Control.I build the circuit on ISIS, its working without pid control.Coz i didnt know how use pid control in order to getting desired output voltage.
Here is the circuit images and ISIS schematic file (.DSN)
Microcontrollers :: 17.04.2012 15:37 :: recon1729 :: Replies: 0 :: Views: 854
It could help much if you described your requirements in detail.
But checkout this board: runs Android OS and has camera and GSM/GPRS/3G support
Embedded Systems and Real-Time OS :: 19.11.2012 04:16 :: ppphd :: Replies: 1 :: Views: 320
First of all, if you want to make a speed control, you will need to implement the closed loop control. Take a look on the LM628/629 digital pid controller from National Semicoductor. There is a complite cirquit diagram in the datasheet, including the controller and the power stage. You could easy interface this circuit to the LPT. I s
Electronic Elementary Questions :: 16.06.2004 06:47 :: yev15 :: Replies: 6 :: Views: 4399
I am making the pid controller in that a PIC16C71 is used but i doest find in market. Any one can tell what can do for the same.
Microcontrollers :: 21.11.2006 11:04 :: manish12 :: Replies: 3 :: Views: 1359
I have a DC motor with a shaft encoder, this shaft encoder has three wires. It works as follow (as the one i bought the motor from him) the first wire is ground , the other two wires sends pulses one for the speed and the other for the direction.
I want to use PIC18F to control the velocity of this motor (closed loop control with a sw pid) can a
Microcontrollers :: 23.11.2006 05:53 :: yasser_shoukry :: Replies: 8 :: Views: 2308
Can pid Theory help me?If it can,how can i write code?
Microcontrollers :: 03.05.2007 23:46 :: avr_micro :: Replies: 3 :: Views: 501
I am new in microcontroller. I have task to design pic microcontroller based temperature monitoring and control using pt100 as sensor. Total 8 pt100 are to interface with pic16f877a. Set points are to be given by keypad and display should be on lcd. Control technicque should be pwm.I am using CCS compiler
First I am controlling and display 1 temp
Microcontrollers :: 08.01.2010 05:28 :: scientistumair :: Replies: 1 :: Views: 1468
Check following project, It's for 16F876 which can easily ported to 16F877.
Welcome to Cytron Technologies - Robot . Head to Toe : PIC Training Malaysia, PIC Microcontroller
Microcontrollers :: 24.02.2011 23:23 :: DineshSL :: Replies: 4 :: Views: 1620
Sometimes you want to model external analog circuits in a digital signal processing test bench. If you are e.g. designing a pid controller, you may add a control system or "plant" model to your simulation. A first order low pass is a simple model example. It's first order differential equation can be represented by a difference equation. (...)
PLD, SPLD, GAL, CPLD, FPGA Design :: 21.08.2012 07:04 :: FvM :: Replies: 13 :: Views: 665