直观显示项目进度表,显示任务、工期、开始和结束日期、依赖关系以及整个项目时间表。
- 方法: 客户与营销, 产品设计
甘特图

甘特图
- 敏捷方法论, 精益制造, 流程改进, 项目管理, 质量管理, 资源节约型产品, 团队合作
目标
如何使用
- 纵轴上列出任务,横轴上显示时间间隔。每项任务都用一个横条表示,横条的长度与其持续时间相对应。任务之间的依赖关系也可以用图示表示。
优点
- 提供清晰直观的项目进度概览;有助于规划、安排和跟踪进度;便于与利益相关者沟通时间安排;有助于资源分配。
缺点
- 对于任务繁多的大型项目来说,这种方法可能会变得复杂和难以管理;本质上无法显示任务的关键性(除非与 CPM 结合使用);静态,随着项目的发展需要经常更新;可能无法清楚地显示资源的总体分配情况。
类别
- 项目管理
最适合:
- 规划、安排和监控各种规模的项目,特别是可视化时间表和任务依赖关系。
Gantt charts find wide-ranging applications across industries such as construction, software development, manufacturing, and event planning, providing a structured approach to managing projects of varying scales. Often utilized in the planning phase, these charts are particularly effective when teams are determining timelines and task sequences, allowing project managers and stakeholders to allocate resources efficiently. The clarity gained from visualizing tasks alongside dependencies enables teams to identify potential bottlenecks early in the project timeline, facilitating timely adjustments. In engineering fields, where product development cycles may include prototyping, testing, and iteration, Gantt charts serve to outline each phase distinctly, advancing collaboration among cross-functional teams by promoting transparency in progress tracking. Participants in this methodology typically include project managers, team leads, and departmental stakeholders, who contribute to delineating task responsibilities and milestones. As projects progress, updates to the Gantt chart can reflect real-time developments, which maintains an accurate representation of the project’s status and fosters better communication across diverse teams. This adaptability makes Gantt charts especially beneficial in environments where tasks are interdependent and where stakeholder approval at various stages is required, as it allows for quick visual references during meetings and updates.
该方法的关键步骤
- 确定完成项目所需的所有任务。
- 确定任务的先后顺序,并确定依赖关系。
- 确定每项任务的持续时间。
- 根据需要为每项任务分配资源。
- 创建一个包含所有任务和依赖关系的时间表。
- 绘制反映任务工期和依赖关系的甘特图。
- 定期更新甘特图,以反映项目进度。
- 随着项目的发展,审查并调整时间表和资源。
专业提示
- 随着项目的进展,定期更新甘特图,准确反映任务工期和依赖关系的实时变化。
- 利用 颜色编码 以区分不同阶段、团队或任务类型,增强视觉理解和优先级排序。
- 为关键任务纳入缓冲时间,以降低延误风险,这将有助于有效管理利益相关者的预期。
历史背景
1972
1974
1975-06-01
1980
1980
1980
1980
1970
1974
1974
1980
1980
1980
1980
1980
(如果日期不详或不相关,例如 "流体力学",则对其显著出现的时间作了四舍五入的估计)。
相关文章
肌肉骨骼不适调查表
多变量测试(MVT)
多元回归分析
动作捕捉系统
MoSCoW 方法
情绪中值测试