Shanghai, China – April 11, 2024 – Fourier Intelligence, a general-purpose robotics company, today announced the release of its first open-source humanoid robot, the Fourier N1, marking a significant step towards fostering collaboration and innovation within the robotics industry. The company simultaneously released a comprehensive package of resources, including the bill of materials (BOM), design blueprints, assembly guides, and basic operating software.
As the inaugural project of Fourier’s Nexus Open-Source Ecosystem Matrix (with N1 representing Nexus-01), the N1 is poised to provide a foundational platform for global robotics and embodied intelligence developers. This platform aims to accelerate the validation and implementation of cutting-edge research and development efforts in areas such as high-versatility motion controllers, multi-modal model integration, and the future evolution of embodied agents.
The N1 boasts a compact hardware architecture, standing at 1.3 meters tall and weighing 38 kilograms. Its frame is constructed from a composite of aluminum alloy and engineering plastics, ensuring both structural strength and joint flexibility. A back-mounted, plug-in battery provides over two hours of continuous operation, catering to the demands of frequent testing and easy deployment.
Powering the N1 is Fourier Intelligence’s proprietary FSA 2.0 integrated actuator, coupled with a self-developed control system. This combination enhances motion stability and impact resistance while enabling more precise pose control. The robot has achieved a stable running speed of up to 3.5 meters per second, demonstrating both high output and excellent dynamic response capabilities.
Fourier Intelligence is committed to providing developers with the resources they need to rapidly replicate the N1. The initial open-source materials cover core building blocks, from hardware to basic control systems, including:
- Hardware Manufacturing System:
- Complete Bill of Materials (BOM)
- Ready-to-manufacture structural drawings
- Detailed assembly guide and operation demonstration videos
- Basic Control System:
- Basic operating software code (available on GitHub)
- Communication interface encapsulation
In the future, Fourier Intelligence plans to progressively release inference code and training frameworks for the platform, offering global developers an even more comprehensive environment for validation and development.
During the research and development phase, the Fourier N1 underwent extensive, high-intensity motion algorithm validation. The core control system met the expected technical standards in key performance areas such as response speed, precision control, and anti-interference capabilities.
In engineering validation, the N1 has completed over 1,000 hours of outdoor complex terrain testing, with a single continuous runtime exceeding 72 hours. These tests have comprehensively validated the stability, durability, and environmental adaptability of its structural design. Furthermore, the N1 can stably perform challenging maneuvers such as traversing slopes with inclines of 15° to 20°, climbing stairs with a height of 20 centimeters, standing on one foot, and recovering from a prone position, showcasing its exceptional motor skills.
The release of the Fourier N1 represents a bold step towards democratizing robotics development. By open-sourcing its humanoid robot platform, Fourier Intelligence is empowering researchers, developers, and enthusiasts worldwide to collaborate, innovate, and accelerate the advancement of embodied intelligence. The N1’s robust design, comprehensive documentation, and open-source nature position it as a valuable tool for pushing the boundaries of robotics and exploring the future of human-robot interaction.
References:
- Fourier Intelligence. (2024, April 11). 傅利叶发布首款开源人形机器人 Fourier N1，加速行业生态共建 [Fourier Releases First Open-Source Humanoid Robot Fourier N1, Accelerating Industry Ecosystem Co-construction]. Retrieved from [Fourier Intelligence Official Website – If a URL was available, it would be included here]
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