I have extensive experience with various simulation software including ANSYS, MATLAB, and Simulink. I've used ANSYS for structural and fluid dynamics simulations, MATLAB for mathematical modeling, and Simulink for system-level simulations. My proficiency allows me to efficiently model complex systems and analyze their behavior under different conditions.

Ensuring accuracy involves rigorous validation and verification processes. I start by thoroughly understanding the physical phenomena involved and selecting appropriate models. Then, I calibrate the simulation parameters against experimental data or established benchmarks. Regularly updating the models and cross-checking results with analytical solutions or other simulation tools also helps maintain accuracy.

In a recent project, I had to simulate a highly nonlinear system with multiple interacting components. The challenge was to accurately capture the interactions and predict system behavior. I overcame this by breaking down the system into manageable modules, iteratively refining the models, and using advanced numerical techniques to handle the nonlinearity. This approach not only improved the simulation accuracy but also reduced computational time.

I stay updated through continuous learning and professional development. I regularly attend webinars, workshops, and conferences focused on simulation technologies. Additionally, I subscribe to industry journals and participate in online forums and discussion groups. This helps me keep abreast of new tools, methodologies, and best practices in the field of simulation.

Collaboration with multidisciplinary teams involves clear communication and understanding of each team member's expertise. I often act as a bridge between technical and non-technical stakeholders, translating complex simulation results into actionable insights. By actively participating in team meetings and using collaborative tools, I ensure that all parties are aligned and that the simulation outcomes meet the project objectives.