Animating Mixing Tank with PID Controller for Fluid Flow Control

In summary, the conversation is about designing a control system for a tank with two inlet flows and one outlet flow. The assignment also involves creating an interactive animation using a PID controller and allowing the user to change the PID gains. The speaker is seeking suggestions for software to use for the animation, with a time constraint of 1 week. They mention having some basic knowledge in Macromedia Flash MX and are also considering using the Virtual Reality toolbox in MATLAB.
  • #1
danago
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I am working on an assignment which is based around studying and designing the control system for a tank which has two inlet flows and one outlet flow. For the purpose of what i am doing, i will be assuming that only one of the inlet flow rates changes.

Part of the assignment requires me to make an interactive animation which depicts the mixing tank and the height of fluid in the tank over time due to a step change in the required output concentration. The control system utilizes a PID controller and the animation should allow the user to change the value of the PID gains.

Now i have no issues with modeling the system and the mathematics; my problem lies with the production of the animation -- I haven't really done anything like this before. I do not have an especially strong background in programming which really limits my options.

Does anybody have suggestions on what software i should look into? Basically, i have about 1 week to finish the animation so i don't have enough time to learn a new programming language with any sufficient detail. I used to use Macromedia Flash MX a little so i do have some very basic knowledge with actionsctipt, but nothing extensive.

All suggestions are very much appreciated!

Thanks,
Dan.
 
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  • #2
I have been reading a bit about the Virtual Reality toolbox in MATLAB which can be linked with the output of a simulink simulation. Does anybody have much experience with this?
 

FAQ: Animating Mixing Tank with PID Controller for Fluid Flow Control

1. How does animation help in understanding the mixing process in a tank?

Animation is an effective tool for visualizing and understanding complex processes. In the case of a mixing tank, animation can help to show the movement of fluids and the changes in concentration and temperature over time. This can aid in identifying potential issues and optimizing the mixing process.

2. What factors should be considered when animating a mixing tank?

The design of the mixing tank, the type of fluid being mixed, and the desired outcome of the mixing process are all important factors to consider when animating a mixing tank. Other factors such as the speed and direction of the agitator, the placement of baffles, and the shape of the tank can also impact the animation.

3. Can animation be used to predict the behavior of different fluids in a mixing tank?

Yes, animation can be a valuable tool for predicting the behavior of different fluids in a mixing tank. By accurately modeling the physical properties and characteristics of the fluids, animation can simulate the mixing process and provide insights into how the fluids will interact and behave.

4. What software is commonly used for animating a mixing tank?

There are various software programs available for animating a mixing tank, including Blender, Autodesk Maya, and 3ds Max. Some specialized programs, such as Star-CCM+, are specifically designed for fluid dynamics simulations and can also be used for animating mixing tanks. The choice of software will depend on the specific needs and preferences of the user.

5. Are there any limitations to animating a mixing tank?

While animation can provide valuable insights into the mixing process, it is important to note that it is a simulation and not an exact representation of the real-world system. The accuracy of the animation will depend on the accuracy of the input data and assumptions made during the modeling process. Additionally, complex mixing processes with multiple fluids and dynamic changes may be challenging to accurately animate.

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