Abstract: Application software is the soul of modern manufacturing. In order to overcome the puzzle of heterogeneous application integration, the paper proposed a sort of software development platform of unified collaborative support based on UDDI. In the paper, it pointed out the speediness of developing application software under the condition of unified platform, explored the collaborative resource discovery and its description mechanism based on unified platform, discussed the service mechanism of software system development support for resource integration, and studied the key technology such as Web service, SOA support and so on. Finally it took the typical application case as an example to verify that it has speediness, practicability and effectiveness to adopt unified collaborative support platform to develop application software system in the manufacturing.

Key words: Collaborative support, UDDI, Web service, System development platform