Baidu
map
筛选条件 共查询到296条结果
排序方式
Assessments of Structural Health Monitoring for Fatigue Cracks in Metallic Structures by Using Lamb Waves Driven by Piezoelectric Transducers

期刊: JOURNAL OF AEROSPACE ENGINEERING, 2021; 34 (1)

In this paper, the assessments of structural health monitoring (SHM) for metallic structures are presented. Tests were conducted on three specimens fo......

Ensuring the Structural Safety of Overhead Transmission Lines by Design

期刊: JOURNAL OF AEROSPACE ENGINEERING, 2021; 34 (3)

During service, transmission lines (TLs) will be subjected to unbalanced longitudinal loads due to events such as conductor breakage, insulator failur......

Tether Deformation of Spinning Electrodynamic Tether System and Its Suppression with Optimal Controller

期刊: JOURNAL OF AEROSPACE ENGINEERING, 2021; 34 (2)

Spinning electrodynamic tether systems are considered ideal platforms for payload transportation, removal of space debris, artificial gravity, and so ......

Sliding Mode Robust Control for Maximum Allowable Vertical Tail Damage to Aircraft Based on Linear Matrix Inequality

期刊: JOURNAL OF AEROSPACE ENGINEERING, 2021; 34 (4)

An adaptive sliding mode fault-tolerant control method is proposed for vertical tail damage. Firstly, the damaged aircraft model is introduced, and a ......

Identifying Distributed Dynamic Loading in One Spatial Dimension Based on Combing Wavelet Decomposition and Kalman Filter with Unknown Input

期刊: JOURNAL OF AEROSPACE ENGINEERING, 2021; 34 (4)

The identification of distributed dynamic loads is an important but challenging task because a distributed dynamic load is composed of both time and s......

Reliability-Based Lifetime Fatigue Damage Assessment of Offshore Composite Wind Turbine Blades

期刊: JOURNAL OF AEROSPACE ENGINEERING, 2021; 34 (3)

This paper presents a method for stochastic deterioration modeling and fatigue damage assessment for composite wind turbine blades operating in offsho......

Dynamic Characterization of Wind Speed under Extreme Conditions by Recurrence-Based Techniques: Comparative Study

期刊: JOURNAL OF AEROSPACE ENGINEERING, 2021; 34 (2)

Transmission lines (TLs) are vulnerable to wind actions. Notwithstanding the fact that the behavior of transmission lines under strong winds has been ......

Performance of Hybrid Composite Propellers for Drone

期刊: JOURNAL OF AEROSPACE ENGINEERING, 2021; 34 (4)

In recent years, the use of drones has becomes more common in commercial applications as well as among hobbyists. However, the characteristic loud buz......

Structural Damage Diagnosis Based on the Temporal Moment of Partially Measured Structural Responses

期刊: JOURNAL OF AEROSPACE ENGINEERING, 2021; 34 (1)

Structural damage diagnosis is still a challenging task because most current methods are either insensitive to local structural damage or sensitive to......

Performance Improvement of Trailing Edge Internal Cooling with Drop-Shaped Pin Fin Array

期刊: JOURNAL OF AEROSPACE ENGINEERING, 2021; 34 (3)

In this paper, How and heat transfer in a blade trailing edge cooling channel with differently shaped pin fin arrays were investigated numerically in ......

Aerodynamic Design Optimization of a Staggered Rotors Octocopter Based on Surrogate Model

期刊: JOURNAL OF AEROSPACE ENGINEERING, 2021; 34 (4)

Improving aerodynamic performance with limited dimensions is becoming more important in the design of muitirotor aircraft. Complex coupling interactio......

Modeling and Adaptive Control Law Design for a Bi-Tiltrotor Unmanned Aerial Vehicle

期刊: JOURNAL OF AEROSPACE ENGINEERING, 2021; 34 (6)

This paper presents modeling and control law design for a bi-tiltrotor unmanned aerial vehicle for autonomous payload delivery. An ultralight bi-tiltr......

Tolerance Design of Multistage Aero-Engine Casing Assembly by Vibration Characteristic Evaluation

期刊: JOURNAL OF AEROSPACE ENGINEERING, 2021; 34 (5)

A multistage aero-engine casing is a typical thin-walled structural component that is required to maintain a stable dynamic performance because it is ......

Inverse Design Method on Scramjet Nozzle with Full Geometrical Constraints for Nozzle-Afterbody Integration

期刊: JOURNAL OF AEROSPACE ENGINEERING, 2021; 34 (3)

A design method on scramjet nozzles is proposed to satisfy the requirements of nozzle positions and geometrical constraints. The proposed method adopt......

Experimental Study on the Durability of China's Mars Rover's Mobility System

期刊: JOURNAL OF AEROSPACE ENGINEERING, 2021; 34 (5)

The mobility system is an important part of the Mars rover and is one of the key subsystems for the Mars exploration mission. In this paper, the durab......

共296条页码: 1/20页15条/页
Baidu
map
Baidu
map
Baidu
map