.. note::

    Hello, welcome to the SunFounder Raspberry Pi & Arduino & ESP32 Enthusiasts Community on Facebook! Dive deeper into Raspberry Pi, Arduino, and ESP32 with fellow enthusiasts.

    **Why Join?**

    - **Expert Support**: Solve post-sale issues and technical challenges with help from our community and team.
    - **Learn & Share**: Exchange tips and tutorials to enhance your skills.
    - **Exclusive Previews**: Get early access to new product announcements and sneak peeks.
    - **Special Discounts**: Enjoy exclusive discounts on our newest products.
    - **Festive Promotions and Giveaways**: Take part in giveaways and holiday promotions.

    👉 Ready to explore and create with us? Click [|link_sf_facebook|] and join today!

Video 60: Improved Pan/Tilt Tracking Control Algorithm
=======================================================================================



In this tutorial, we delve into optimizing a Raspberry Pi camera control system, 
focusing on enhancing its speed and stability through algorithm adjustments.


1. Introduction: The video introduces the optimization of a Raspberry Pi camera control system to improve its speed and stability.
2. System Shortcomings: The previous control system was slow and made corrections one degree at a time, leading to inefficiency.
3. Proposed Solution: The speaker proposes adjusting the control algorithm to take "smart steps" proportional to the error, ensuring faster and more accurate movements.
4. Algorithm Derivation: Mathematical derivation of the new control algorithm for both pan and tilt movements is explained.
5. Code Implementation: The implementation of the new control algorithm is demonstrated, including adjustments to limit servo movements and ensure stability.
6. Testing and Conclusion: The video concludes with testing of the optimized control system, highlighting parameter adjustments for optimal performance.


**Video**

.. raw:: html


    <iframe width="700" height="500" src="https://www.youtube.com/embed/JVku3nZ2rxE?si=M1yrdf82Fgjeu_QV" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" allowfullscreen></iframe>