| Abstract | 第1-6页 |
| 摘要 | 第6-9页 |
| Chapter 1 Introduction | 第9-13页 |
| ·Trends in PLM and CAD | 第9-10页 |
| ·Subject introduction | 第10-13页 |
| Chapter 2 Related Research in Collaborative Design | 第13-26页 |
| ·The modes of collaborative design | 第13-14页 |
| ·Existing collaborative design systems | 第14-19页 |
| ·Key techniques in feature-based collaborative design | 第19-23页 |
| ·Definitions of feature | 第19-20页 |
| ·Key techniques in feature-based collaborative design | 第20-23页 |
| ·Multidimensional geometric model and feature model | 第23-25页 |
| ·Chapter conclusion | 第25-26页 |
| Chapter 3 System Architecture | 第26-43页 |
| ·Code architecture | 第26-30页 |
| ·A component architecture | 第26-29页 |
| ·Collaborative design system architecture | 第29-30页 |
| ·Standard feature-based Collaborative design | 第30-35页 |
| ·Algorithm in standard feature-based collaborative design | 第30-33页 |
| ·Datum case in standard collaborative design | 第33-35页 |
| ·A workshop based on multidimensional geometric model | 第35-39页 |
| ·Architecture of multidimensional geometric modeling | 第35-39页 |
| ·Features in multidimensional geometric model | 第39页 |
| ·Link between features and geometric elements:Stable Name | 第39-42页 |
| ·Chapter conclusion | 第42-43页 |
| Chapter 4 Prototype implementation and difficulties | 第43-64页 |
| ·Algorithm analysis | 第43-45页 |
| ·Implementation and key techniques | 第45-60页 |
| ·Identify the selected cells | 第45-47页 |
| ·Identify the modified cells by stable name | 第47-50页 |
| ·Treat different cells with different geometric operators | 第50-58页 |
| ·Recreate the scope for the target feature and result Body | 第58-60页 |
| ·Prototype demonstration | 第60-63页 |
| ·Chapter conclusion | 第63-64页 |
| Chapter 5 Conclusions | 第64-66页 |
| ·Conclusions | 第64页 |
| ·Future work | 第64-66页 |
| ·Expand the range of sharable cells | 第64-65页 |
| ·Deal with conflicts in synchronous collaborative design | 第65-66页 |
| References | 第66-70页 |
| 攻读硕士学位期间取得的研究成果 | 第70-71页 |
| Acknowledgement | 第71-72页 |
| 附件 | 第72页 |
