制御工学ブログ

制御工学の研究者を20年やっている国立大学教員が制御工学の基礎から専門まで広く説明します。記事内では、動画やMATLABコードを交えながらわかりやすく解説する方針です。制御工学チャンネル(YouTube,動画ポータル)を運営しています。

SICE九州支部講演会2024

本日より2日間の日程でSICE九州支部講演会があります。熊本大学工学部での開催です。 第43回計測自動制御学会九州支部学術講演会 当研究室からは修士の5名が発表します。参加はB4、GEC学生も含めた全員で15名になります。情電は松永研、小林研、機械は水本…

自動制御連合講演会20241122-1124

本日から、姫路で開催される自動制御連合講演会に参加します。 第67回 自動制御連合講演会 – 現在、準備中です駅から会場まで歩くと20分ぐらいです#rengo67 pic.twitter.com/EEbJud9Jxh — みなみ ゆうき (@yuki373) 2024年11月22日 22日(前日) 11:16のみず…

状態空間モデルと応答

様々な制御対象のパラメータと応答を示し、比較した記事になります。状態空間モデルの応答を色々と載せています。

線形行列不等式を用いた制御器設計

本記事では,線形行列不等式を用いた制御器設計について述べます。線形行列不等式を用いた設計法は制御工学において非常に有益なツールとして知られています。 以下の解説記事でMATLABを用いた線形行列不等式に基づく制御器設計について説明をしており,それ…

Design of controller parameters using linear matrix inequalities in MATLAB

Linear matrix inequalities (LMIs) and controller design The method using Linear Matrix Inequality (LMI) is one of the most powerful controller design methods in the field of control engineering. The usefulness of controller design using LM…

Discretization of continuous-time control systems

Discretization of Continuous-Time Control Systems When expressing the characteristics of a control target based on physical laws, it is often represented in the form of differential equations, which are treated within the framework of cont…

System Identification: Obtaining Dynamical Model

In this article, we summarize system identification and dynamic system modeling. Links to related articles and explanatory articles are placed at the bottom. Overview of System Identification Model Representation Example of System Identifi…

Stability of Systems Represented by State Equations

This article summarizes the stability of systems represented by state equations. Videos related to stability are placed at the bottom. Poles of the Controlled System and Stability When the Order of the Controlled System is 1 Lyapunov's Sta…

State Feedback Control: Design Gains using Pole Placement

This article summarizes state feedback control for systems expressed in state equation form. It particularly touches on gain design using pole placement methods and the relationship between pole placement and performance. At the end, you c…

State Feedback Control: Design Gains using Optimal Regulators

This article explains controller design based on optimal regulators for linear systems represented by state equations. Optimal regulators are a type of optimal control, also known as LQ control or LQR (Linear Quadratic Regulator). For an o…

State Observer for State Space Model

This article summarizes state estimators (state observers) for systems represented by state equations. A video explaining the state observer for systems expressed by state equations is provided at the bottom. Observers are also called soft…

Equivalent Transformations of State Equations: What Properties Are Preserved Through Coordinate Transformation?

This article summarizes the equivalent transformation (coordinate transformation, equivalence transformation) of a system expressed by a state equation. A video explaining the equivalent transformation of state equations is provided at the…

Controllability and Observability of Systems

This article summarizes the controllability and observability of systems. First, I would like to discuss controllability. Links to videos explaining controllability and observability are provided at the bottom. The overall picture of state…

State-Space Model for Control: Mathematical Modeling through State Equations

This article summarizes the state-space realization of system state equations. In control based on state equations, deriving a mathematical model is the first step. A video explaining state equation representation is placed at the bottom. …

MATLAB Simulations of Control Engineering Topics

This article explains control using MATLAB with images and videos, focusing particularly on state feedback control. The videos and related article links explaining MATLAB simulations are provided at the bottom. The following article summar…