# Constructing Mechanical Design Agent Based on Large Language Models

arXiv: https://arxiv.org/abs/2408.02087 · HTML: https://mlsanity.com/paper/2408.02087/

## Key facts

- Cited by 5 papers in the map (data through 14 Oct 2026).
- First posted on arXiv 4 Aug 2024.

## Built on by (most cited first, 5 of 5)

- [ControlAgent: Automating Control System Design via Novel Integration of LLM Agents and Domain Expertise](https://mlsanity.com/paper/2410.19811/) (2024)
- [LLM-Agent-Controller: A Universal Multi-Agent Large Language Model System as a Control Engineer](https://mlsanity.com/paper/2505.19567/) (2025)
- [Generative Reliability-Based Design Optimization Using In-Context Learning Capabilities of Large Language Models](https://mlsanity.com/paper/2503.22401/) (2025)
- [PR-CAD: Progressive Refinement for Unified Controllable and Faithful Text-to-CAD Generation with Large Language Models](https://mlsanity.com/paper/2604.19773/) (2026)
- [GuideCAD: A Lightweight Multimodal Framework for 3D CAD Model Generation via Prefix Embedding](https://mlsanity.com/paper/2606.07024/) (2026)

## Abstract (arXiv)

Since ancient times, mechanical design aids have been developed to assist human users, aimed at improving the efficiency and effectiveness of design. However, even with the widespread use of contemporary Computer-Aided Design (CAD) systems, there are still high learning costs, repetitive work, and other challenges. In recent years, the rise of Large Language Models (LLMs) has introduced new productivity opportunities to the field of mechanical design. Yet, it remains unrealistic to rely on LLMs alone to complete mechanical design tasks directly. Through a series of explorations, we propose a method for constructing a comprehensive Mechanical Design Agent (MDA) by guiding LLM learning. To verify the validity of our proposed method, we conducted a series of experiments and presented relevant cases.