مروری بر مدل‌سازی و کنترل موتورهای توربوشفت با رویکرد توسعه واحد کنترل سوخت دیجیتال (FCU) و سامانه تست

نوع مقاله : مقاله علمی-پژوهشی

نویسندگان

1 فارغ التحصیل دکتری مهندسی برق و کامپیوتر دانشگاه سمنان

2 استاد، دانشکده مهندسی برق و کامپیوتر، دانشگاه سمنان، سمنان، ایران

3 دانشکده مهندسی برق و کامپیوتر، دانشگاه سمنان، سمنان، ایران

4 گروه اتوماسیون، پژوهشکده توسعه تکنولوژی، جهاد دانشگاهی صنعتی شریف، تهران، ایران

10.22034/jtd.2026.2096659.2085
چکیده
موتورهای توربوشفت به دلیل رفتار دینامیکی غیرخطی، محدودیت‌های عملکردی و الزامات ایمنی بالا، نیازمند سامانه‌های کنترل پیشرفته، قابل اعتماد و دقیق هستند. در سال‌های اخیر، جایگزینی سامانه‌های کنترل هیدرومکانیکی با سامانه‌های کنترل دیجیتال تمام‌اختیار(FADEC) ، زمینه توسعه طراحی واحدهای کنترل سوخت دیجیتال (FCU) را فراهم کرده است. هدف این مقاله، ارائه یک مطالعه مروری جامع بر روش‌های مدل‌سازی، شبیه‌سازی و کنترل موتورهای توربوشفت با تمرکز بر توسعه FCU و سامانه های تست برای موتور PT6T است. در این راستا، ساختار موتورهای توربوشفت مورد بررسی قرار گرفته‌اند. همچنین معماری‌های مختلف کنترل موتور، شامل سامانه‌های هیدرومکانیکی، کنترل الکترونیکی دیجیتال و سامانه‌های FADEC تحلیل شده و الزامات طراحی سامانه سوخت تشریح گردیده است. علاوه بر این، بسترهای شبیه‌سازی زمان واقعی، شامل نرم افزار در حلقه (SIL) و سخت افزار در حلقه (HIL)، به عنوان ابزارهای کلیدی برای توسعه و اعتبارسنجی الگوریتم‌های کنترل معرفی شده‌اند. نتایج این مطالعه نشان می‌دهد که استفاده از معماری دیجیتال مبتنی بر FADEC امکان پیاده‌سازی الگوریتم‌های کنترلی پیشرفته، بهبود دقت تنظیم جریان سوخت، افزایش قابلیت اطمینان و تسهیل توسعه سامانه‌های تشخیص خطا را فراهم می‌کند. چارچوب ارائه‌شده می‌تواند به عنوان مبنایی برای طراحی، توسعه و ارزیابی واحدهای کنترل سوخت دیجیتال و سامانه های تست در موتورهای توربوشفت مورد استفاده قرار گیرد.

کلیدواژه‌ها

موضوعات

عنوان مقاله English

A Review of Turboshaft Engine Modeling and Control for the Development of a Digital Fuel Control Unit (FCU) and Test Bench System

نویسندگان English

Khalil Saghi 1
Abbas Didban 2
Yousef Alinejad-Beromi 3
Mahnoosh Shajiee 4
1 PhD graduate in Electrical and Computer Engineering from Semnan University
2 2Professor, Faculty of Electrical and Computer Engineering, Semnan University, Semnan, Iran
3 Faculty of Electrical and Computer Engineering, Semnan University, Semnan, Iran,
4 Automation Control group, Sharif University of Technology Branch,Tehran, Iran
چکیده English

Turboshaft engines require advanced and precise control systems due to their nonlinear dynamic behavior, performance constraints, and high safety requirements. In recent years, the replacement of hydromechanical control systems with Full Authority Digital Engine Control (FADEC) systems has paved the way for the development of digital Fuel Control Units (FCUs). The aim of this paper is to provide a comprehensive review of modeling, simulation, and control methods for turboshaft engines, focusing on the development of FCUs, and test bench systems for the PT6T engine. In this regard, the structure of turboshaft engines is examined. Also, different engine control architectures, including hydromechanical systems, digital electronic control, and FADEC systems, are analyzed, and the design requirements for FCUs are described. In addition, real-time simulation platforms, including SIL and HIL, are introduced as key tools for the development and validation of control algorithms. The results of this study show that the use of a digital architecture based on FADEC allows the implementation of advanced control algorithms, improves the accuracy of fuel flow regulation, increases reliability, and facilitates the development of fault diagnosis systems. The presented framework can be used as a basis for the design, development, and evaluation of digital fuel control units in turboshaft engines.

کلیدواژه‌ها English

Gas turbine
Turboshaft engine
FCU
Modeling
FADEC
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دوره 24، شماره 65
پاییز 1405
صفحه 3-12

  • تاریخ دریافت 14 مرداد 1405
  • تاریخ بازنگری 14 شهریور 1405
  • تاریخ پذیرش 21 شهریور 1405