Ashwin,U.Shri.

Area of Expertise

"Aerospace Engineering professional with demonstrated expertise in Computational Mechanics, Structural Analysis, Structural Dynamics, and Structural Health Monitoring (SHM). Possesses extensive experience in finite element modeling, dynamic simulation, and strength qualification of aerospace structures in alignment with regulatory standards, particularly FAR Part 23.

Proven track record in ensuring the structural integrity and certification of both fixed-wing and rotary-wing platforms, including SARAS MkII, Mi-17 series helicopters, HANSA NG, Su-30 MkI, and Mirage-2000. Specialized in the development and application of spectral finite element methods for guided wave propagation and damage detection.

Skilled in structural load computation, model validation, and the formulation of standardized analytical procedures tailored to aerospace structural requirements."

Research Interests

"My research focuses on Computational Structural Mechanics and Structural Health Monitoring (SHM) for aerospace structures. I specialize in:

1. Guided wave modeling using spectral finite element methods for detecting and localizing damage in composite and metallic airframes.

2. Impact monitoring using piezoelectric and MFC sensors to detect bird strikes, tool drops, hail, and debris.

3. Distributed sensing systems for real-time structural load monitoring and predictive maintenance.

4. Stress analysis and structural qualification of aircraft components in compliance with FAR Part 23.

5. Integrating SHM techniques into design workflows to support life-cycle extension and airworthiness certification."

Academic_Qualification

"Ph.D. in Aerospace Engineering (Ongoing)
Indian Institute of Technology Madras (IIT Madras)
Research Focus: Structural Health Monitoring and Wave-Based Methods
July 2021 – Present

M.Tech. in Mechanical Engineering
Specialization: Machine Design
Visvesvaraya Technological University / BMS College of Engineering, 2007

B.E. in Mechanical Engineering
Visvesvaraya Technological University / NMAM Institute of Technology, 2005"

Professional Experience

"National Aerospace Laboratories (NAL), Bangalore
Structural Analyst
August 2009 – Present

1. Lead structural analysis and computational mechanics activities for aircraft structural components, including fixed-wing and rotary-wing platforms such as SARAS MkII, Mi-17 series, HANSA NG, Su-30 MkI, and Mirage-2000.

2. Develop and validate finite element models for static and dynamic load analysis in compliance with FAR Part 23 certification standards.

3. Design and implement impact event monitoring systems using piezoelectric sensors and Macro Fiber Composites (MFCs) for real-time detection of bird strikes, debris impacts, and other transient events.

4. Formulate and standardize procedures for load computation, stress qualification, and structural health monitoring.

5. Collaborate with multidisciplinary teams to support structural integrity assessments, certification processes, and aeroelastic studies."