GO-AHEADの書籍（Control Engineering from the Basics）

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Control Engineering from the Basics

Control Engineering from the Basics　Amazon　Kindle版

Controls are used in a variety of devices. The air conditioners, rice cookers, and other appliances in our lives, as well as the smartphones that we can no longer afford to let go of, can be considered IoT devices. Automobiles already have about 100 micro controllers built into them. In the future, they are becoming robotic machines that can drive themselves if the law is in place. There are various ways to classify control. Sequence control, which is done on time and in sequence, like a traffic light or vending machine. There is feedback control, which maintains the temperature at a constant value, like an air conditioner. This book describes feedback control, which provides control to match a target value. Feedback control was invented by James Watt to automate steam engines. He invented a regulator called the governor, which used centrifugal force to maintain a constant speed of rotation. This is the most famous of the early automatic devices he had invented. Although slightly different from the control, the automatic centrifugal clutch of motorcycles without a clutch, such as scooters, is also an amazing invention that uses centrifugal force to connect the clutch. Feedback control has advanced rapidly in the nearly 200 years since the invention of Watt's steam engine. However, many process control systems use PID control, and this book primarily describes it up to PID control. Introduction・・・・・5 1. System・・・・・6 1.1 What is the system? 1.2 Feedback control 2. Basic elements in electrical and mechanical engineering・・・・・11 2.1 Basic elements of electrical engineering 2.2 Basic elements of mechanical engineering 3. Mathematics used in control・・・・・24 3.1 First-order differential equations 3.2 Second-order linear differential equations 3.3 Laplace Transform 3.4 Electrical examples 3.5 Examples of differential equations for fluids 3.6 Differential equations for heat flow 3.7 Examples of differential equations for mechanical systems 　3.8 Partial Fractional Decomposition Method 　3.9 Laplace's transformation theorem 4. block diagram・・・・・187 　4.1 Basic elements of a block diagram 　4.2 Equivalent Conversion of Block Diagram 4.3 Block Diagram Example 5. transfer function・・・・・219 5.1 Transfer function 5.2 Impulse response 5.3 Step response 5.4 Response of second-order lag systems 5.5 Stability 6. Frequency transfer function・・・・・248 　6.1 Frequency transfer function 　6.2 Vector locus 　6.3 Bode plot 　6.4 Approximation of the Bode plot 　6.5 stability margin 7. PID control・・・・・296 　7.1 P control (proportional control) 　7.2 I control (integral control) 　7.3 D-control (derivative control) 　7.4 PID control 　　(proportional, integral and derivative control) 　7.5 How to adjust PID parameters 　7.6 Phase-Lead-Lag Compensation 8. References・・・・・322