ADDHPによる超音速飛行車両の軌道の追跡制御の最適化
Zhou Ziyang1, Liang Xiaohui1, Xu Bin1
1School of Automation, Northwestern polytechnical University, Xi'an, 710072, China.
ISA transactions
|August 21, 2025
まとめ
この研究は,スライディングモード制御 (SMC) とアクター依存のデュアルヒューリスティックプログラミング (ADDHP) を使用したハイブリッドインテリジェント制御戦略を導入します. この新しいアプローチは,軌道追跡の精度と複雑な飛行条件の適応性を高めます.
科学分野:
- 航空宇宙工学
- 制御システム
- 人工知能
背景:
- ハイパーソニックフライト車両 (HFV) は,複雑なダイナミクスと不確実性のために,重要な軌道の追跡課題に直面しています.
- 既存の制御戦略は ダイナミックな環境での適応性と精度で 苦戦しています
研究 の 目的:
- ハイブリッド制御戦略を開発する.
- 軌道の追跡性能を向上させ,飛行の安定性を確保する.
- モデルの不確実性に対処し,安全な範囲内で重要な飛行パラメータを維持します.
主な方法:
- スライディングモード制御 (SMC) の統合は,ベースラインの安定性と堅固性のために.
- 新しい攻撃角度 (AOA) の保護メカニズムの開発.
- 適応制御のためのアクター依存の二重ヒューリスティックプログラミング (ADDHP) ベースの最適補償器の実装.
- システム収束を保証するリヤプノフの安定分析
主要な成果:
- 提案されたハイブリッドSMC-ADDHP戦略は軌道追跡の精度を大幅に改善します.
- AOAの保護メカニズムは,攻撃の角度を指定した範囲内で効果的に維持します.
- ADDHP補償器は,複雑なシナリオで優れた適応性とパフォーマンスの最適化を示しています.
- 比較シミュレーションは,提案された制御戦略の有効性と優越性を検証します.
結論:
- ハイブリッドインテリジェント制御戦略は,HFVの軌道を追跡するための堅牢で適応可能なソリューションを提供します.
- SMCとADDHPの統合により,制御性能と安全性が向上します.
- このアプローチはハイパーソニック車両の 自動飛行制御における 重要な進歩を意味します
関連する概念動画
01:26Projectile Motion: Equations
11.3K
Projectile motion is commonly observed in our day-to-day life. For example, a basketball thrown by a player, an arrow shot from a bow, and kids jumping into the pool, all undergo projectile motion.
Any projectile motion problem can be solved by using the following strategy:
Any projectile motion problem can be solved by using the following strategy:
11.3K
01:13Linear Momentum in Control Volume
1.1K
Newton's second law is applied to obtain the linear momentum in a control volume in a fluid system. According to this law, the rate of change of linear momentum is equal to the sum of external forces acting on the system. When a control volume matches the fluid system at a specific moment, the forces acting on both are identical. Reynolds transport theorem helps explain this by breaking down the system's linear momentum into two components: the rate of change of linear momentum within...
1.1K
01:26Impact: Problem Solving
258
In an experiment conducted during a Mars mission, a rover propels a projectile with an initial velocity, and the projectile rebounds after colliding with the Martian surface. To ascertain the maximum height attained by the projectile after this collision, the known restitution coefficient and acceleration due to gravity are employed.
By designating the launch point as the origin and utilizing kinematic equations, the vertical component of the projectile's velocity at the point of impact is...
By designating the launch point as the origin and utilizing kinematic equations, the vertical component of the projectile's velocity at the point of impact is...
258
01:20Projectile Motion
16.5K
An object thrown in the air follows a parabolic path under the influence of Earth's gravitational force. The motion of such an object is called projectile motion, and the object itself a projectile. The parabolic path followed by the projectile is called the trajectory. Some common examples of projectile motion are the launching of fireworks, a golf ball in the air, meteors entering the Earth's atmosphere, and the firing of bullets.
When an object falls under gravity and has no...
When an object falls under gravity and has no...
16.5K
01:16Circular Orbits and Critical Velocity for Satellites
3.0K
The Moon orbits around the Earth. In turn, the Earth (and other planets) orbit the Sun. The space directly above our atmosphere is filled with artificial satellites in orbit. One can examine the circular orbit, the simplest kind of orbit, to understand the relationship between the speed and the period of planets and satellites with respect to their positions and the bodies that they orbit.
Nicolaus Copernicus (1473-1543) first suggested that the Earth and all other planets orbit the Sun in...
Nicolaus Copernicus (1473-1543) first suggested that the Earth and all other planets orbit the Sun in...
3.0K
01:23Motion of a Projectile
1.2K
Projectile motion becomes evident when a player kicks the ball into the air. The launch angle, or the angle at which the ball is kicked, plays a crucial role in determining the trajectory of the projectile. As the ball soars through the air, influenced solely by gravity, its motion can be dissected into two independent velocity components: the horizontal and the vertical.
Horizontal motion, governed by the initial kick, maintains a constant velocity throughout the flight of the soccer ball.
Horizontal motion, governed by the initial kick, maintains a constant velocity throughout the flight of the soccer ball.
1.2K