Research Article Maintenance of Engine, Wings and Fuselage of Aircraft/Technology/Manufacturing/...
Numerical Simulation of Helicopter Pilot Seat under Crash Impact

Hamid Reza Zarei; Mostafa Livani; Meysam Jalalvand

Articles in Press, Accepted Manuscript, Available Online from 17 October 2023

Abstract
  Abstract: In this article, to investigate the severity of damage to the helicopter pilot under the crash impact, the numerical simulation of the real helicopter cockpit seat has been done. To limit the complexity of the problem, a fully vertical impact was considered as a reference scenario for the assembly ...  Read More

Research Article Propulsion/Thermodynamics/Heat Transfer/Fuel and Combustion/Energy/...
The Effect of Thermal Barrier Coating on the Thermal Performance of a Gas Turbine Blade

Ali Hajizadeh; Mir Yoseph Hashemi; Ali ziaie Asl

Articles in Press, Accepted Manuscript, Available Online from 30 October 2023

Abstract
  Due to the very high importance of gas turbine in electricity production and also its increasing development in the electricity industry, one of the most important methods to increase the efficiency of gas turbine blades is to add thermal barrier coating to their outer surface. These coatings improve ...  Read More

Scientific extension Space Engineering/Space Orbit Mechanics/Space Sciences/...
An overview of rendezvous and docking space laboratories platforms

pourya shokrolahi; Masoud Ebrahimi

Articles in Press, Accepted Manuscript, Available Online from 05 November 2023

Abstract
  The space testbeds have been a milestone in space missions. The development of laboratory testbeds capable of testing space missions has led to increased reliability and performance of space systems during their missions. This article presents a review study on space testbeds, with a particular focus ...  Read More

Research Article Maintenance of Engine, Wings and Fuselage of Aircraft/Technology/Manufacturing/...
Preliminary performance study and technology demonstrator of UAV toroidal propellers

Jamshid Fazilati

Articles in Press, Accepted Manuscript, Available Online from 13 November 2023

Abstract
  Toroidal propellers are among the ideas recently introduced by MIT-Lincoln Center for aerial applications. It is claimed that this design significantly reduces the annoying noise level compared to the conventional bladed propellers by eliminating the fluid escape points at the blade ends. Due to the ...  Read More

Research Article Flight mechanics/Navigation/Control/...
Robust model predictive control for satellite orbit maintenance using Hall effect thrusters

masumeh kiantaj; Morteza Farhid; Moharram Shameli

Articles in Press, Accepted Manuscript, Available Online from 10 December 2023

Abstract
  In this article, a robust model predictive controller is designed for maintaining the satellite's orbit in the low earth orbit. The designed control system makes it possible for the satellite to automatically keep the orbital parameters within the allowed range without the intervention of the ground ...  Read More

Research Article Structure/Solid Mechanics/Solid Dynamics/Vibrations/Aeroelasticity/...
Fabrication and Investigation of Mechanical Properties Aluminum Composite Foam Reinforced with Silicon Carbide Prticles

Ali Alizadeh; Mohsen Heydari Beni; Mohammadreza Zahmatkesh; Mehdi Abdollahi azghan

Articles in Press, Accepted Manuscript, Available Online from 10 December 2023

Abstract
  Due to their cellular structure, metal foams have properties such as low density, strength to weight and high energy absorption under compressive stresses. Among the various metals used for foaming, aluminum and its alloys are the most widely used due to their relatively low density, availability, and ...  Read More

Research Article Structure/Solid Mechanics/Solid Dynamics/Vibrations/Aeroelasticity/...
Investigating the effect of wear on the creepage life of jet engine turbine blades model 250-C20

Mostafa Livani; Hamid Reza Zarei; Seyed Mohammad Kamali

Articles in Press, Accepted Manuscript, Available Online from 24 January 2024

Abstract
  The fixed and moving blades of turbines in the hot part of jet engines and turboshafts, due to bearing extreme stresses at high temperature, are constantly exposed to various damages and failures such as hot corrosion, oxidation, creep damage, erosion, fatigue foreign body damage, and cracking. On the ...  Read More

Research Article Flight mechanics/Navigation/Control/...
Two-Level Optimal Controller Design Based on PSO and Adaptive Control for Satellite Simulator System

Alireza Ahangarani Farahani; Reza Yaghoi; Seyed Majid Hosseini

Articles in Press, Accepted Manuscript, Available Online from 29 January 2024

Abstract
  In this paper, to control the Euler angles of a three-degree-of-freedom satellite simulator platform with uncertain parameters an adaptive inverse dynamic control method based on the PSO algorithm is presented. The design of the controller is done in two steps, in the first step, the control coefficients ...  Read More

Scientific extension Life Sciences/Environment/Plant Physiology/Animal Physiology/Remote Sensing/...
Plant Research in Space Shuttle and its Challenges

Halimeh Hassanpour

Articles in Press, Accepted Manuscript, Available Online from 19 February 2024

Abstract
  The study of plant growth and development during spaceflight is very important in promoting fundamental and applied biological knowledge as well as the life support system.The purpose of this study was to investigate the scientific and technical aspects of plant experiments and designed hardware for ...  Read More

Research Article Flight mechanics/Navigation/Control/...
Design of robust sliding mode controller for nonlinear chaotic gyroscope system with input saturation

Ali Foroutan; Alireza Safa

Articles in Press, Accepted Manuscript, Available Online from 21 January 2024

Abstract
  The gyroscope system is an attractive and efficient nonlinear system that is used in various military, aerospace, navigation, and many other important industries. In this paper, a robust sliding mode controller is proposed to control the chaotic gyroscope nonlinear system in the presence of noise, external ...  Read More

Research Article Aviation/Piloting/Flight Care/Safety/Standard/Avionics/Air Telecommunications/...
Analytical Study of Mutual Inductance for Arbitrary Positioned Planar Spiral Inductors for Airborne Electromagnetic Systems Applications

Ata Ollah Mirzaei,; َAmir Mosa Abazari; Hamed Ghanbarpour; Mahdi Asadi; Hadi Tavakkoli

Articles in Press, Accepted Manuscript, Available Online from 21 January 2024

Abstract
  The calculation of mutual inductance has widespread applications in microelectromechanical systems (MEMS) sensors and wireless power transfer in microchips. Flat coil structures are commonly employed for implementing coils in micro dimensions. MEMS sensors and microchips with flat coil structures have ...  Read More

Research Article Flight mechanics/Navigation/Control/...
Air target tracking by homing missile using deep learning and fuzzy adaptive control

mohamad mahdi soori; seyed hosein Sadati

Articles in Press, Accepted Manuscript, Available Online from 29 January 2024

Abstract
  In the integrated guidance and control approach, the guidance law is developed separately and tested assuming the ideality of the autopilot. The autopilot is also designed independently and is tested assuming the ideality of the guidance law. This article describes the process of designing and simulating ...  Read More