MindMap Gallery PMP project progress management
The project schedule management module of PMP project management knowledge includes planning schedule management, defining activities, arranging activity sequences, estimating activity durations, developing schedule plans, and progress control. Every knowledge point is important. Estimating activity time, formulating progress plans and controlling progress are things that managers must learn and master.
Edited at 2022-06-15 10:48:19El cáncer de pulmón es un tumor maligno que se origina en la mucosa bronquial o las glándulas de los pulmones. Es uno de los tumores malignos con mayor morbilidad y mortalidad y mayor amenaza para la salud y la vida humana.
La diabetes es una enfermedad crónica con hiperglucemia como signo principal. Es causada principalmente por una disminución en la secreción de insulina causada por una disfunción de las células de los islotes pancreáticos, o porque el cuerpo es insensible a la acción de la insulina (es decir, resistencia a la insulina), o ambas cosas. la glucosa en la sangre es ineficaz para ser utilizada y almacenada.
El sistema digestivo es uno de los nueve sistemas principales del cuerpo humano y es el principal responsable de la ingesta, digestión, absorción y excreción de los alimentos. Consta de dos partes principales: el tracto digestivo y las glándulas digestivas.
El cáncer de pulmón es un tumor maligno que se origina en la mucosa bronquial o las glándulas de los pulmones. Es uno de los tumores malignos con mayor morbilidad y mortalidad y mayor amenaza para la salud y la vida humana.
La diabetes es una enfermedad crónica con hiperglucemia como signo principal. Es causada principalmente por una disminución en la secreción de insulina causada por una disfunción de las células de los islotes pancreáticos, o porque el cuerpo es insensible a la acción de la insulina (es decir, resistencia a la insulina), o ambas cosas. la glucosa en la sangre es ineficaz para ser utilizada y almacenada.
El sistema digestivo es uno de los nueve sistemas principales del cuerpo humano y es el principal responsable de la ingesta, digestión, absorción y excreción de los alimentos. Consta de dos partes principales: el tracto digestivo y las glándulas digestivas.
central theme
Linkage between project progress management processes
1. Planning progress management
2. Define activities
3. Arrange the order of activities
4. Estimate activity duration
5. Develop a progress plan
6. Progress control
Planning progress management
Definition and role of process
1. Planning schedule management is the process of developing policies, procedures, and documents for planning, preparing, managing, executing, and controlling project schedules.
2. The main function is to provide guidance and direction on how to manage the project progress throughout the project period.
Output—Progress Management Plan
The schedule management plan is an integral part of the project management plan that establishes criteria and defines activities for preparing, monitoring, and controlling the project schedule.
Contents stipulated in the progress management plan
Determination of project schedule model
Accuracy
Organization Program Links
performance measurement rules
report format
Project schedule model maintenance
unit of measurement
Release and iteration length of schedule
control threshold
performance measurement rules
Define activities
Define the basic concepts of activities
Define Activities – The process of identifying and documenting the specific actions that need to be taken to complete the project deliverables.
Function: Decompose the work package into progress activities. Serves as the basis for progress estimation, planning, execution, supervision and control of project work.
tool
break down
Break deliverables into smaller activities
rolling planning
Detailed planning of recent activities and rough planning of long-term activities
It is a progressive and detailed planning method
output
Activity list
It is a further decomposition of the work package to support team members in completing activities
Activity properties
Provide a detailed description of the activities in the activity list
Milestone List
Important points in the project
Sequence activities
Determine and integrate dependencies
selective dependency
optional
mandatory dependencies
Often related to objective limitations
internal dependencies
Controllable within the project team
external dependencies
Not within the control of the project team
Logic
start-finish
The predecessor activity starts before the successor activity can be completed
For example, only launching a new accounts payable system (predecessor activity) to close down the old accounts payable system (follow-up activity)
start - start
Start beforehand and start afterward
For example, after starting the foundation pouring (predecessor activity) Only then can concrete leveling begin (follow-up activities)
done - completed
It must be completed before, and it must be completed after.
For example, only the writing of the completion document (predecessor activity) Only then can the editing of the file be completed (follow-up activity)
Finish-Start
Finish beforehand and start afterward
For example, only complete assembling PC hardware (predecessor activity) to start installing the operating system on the PC (follow-up activity)
lead and lag
Determine the amount of time that successor activities need to be advanced or delayed based on dependencies
Lead time: One building, design drawings completed You can start reviewing drawings in the first 2 weeks.
Lag Amount: After House Renovation is Completed Wait half a year before moving in
Output - project progress network diagram
Comprehensive analysis of logical relationship dependencies, lead time and lag time;
An activity with multiple predecessor activities represents path convergence
Activities with multiple successor activities represent path branches
The more paths converge or branch out, the greater the risk.
Estimate activity duration
Other factors to consider
law of diminishing returns
Resource data
skill improved
Employee incentive
enter
project management plan
Progress management plan and solid benchmarks
project files
Activity attributes, activity lists, team dispatch orders, resource requirements and other documents
Tool technology
expert judgment
analogy estimation
Information on similar projects can be compared, fast, rough, inaccurate, and low cost
practice
Based on parameter values from similar projects in the past (such as duration, budget, size, weight, complexity, etc.) to estimate similar parameters or indicators for future projects.
This is a rough estimate Sometimes adjustments need to be made based on known differences in project complexity.
parameter estimation
Use statistical relationships between historical data and other variables to estimate campaign parameters such as cost, budget, and duration.
The accuracy of parameter estimation depends on the maturity of the parameter model and the reliability of the underlying data.
Common methods
regression analysis
learning curve
three point estimate
Applicable scene
Consider uncertainty and risk in estimates
calculate
Triangular distribution and beta distribution formula, the default is beta distribution
formula
Most likely time (tM) The most optimistic time (tO) The most pessimistic time (tP) Expected duration (tE)
Triangular distribution tE=(to tM tP) / 3
Beta distribution (derived from traditional PERT technology) tE=(tO 4tM tP) / 6
Bottom-up estimation
Combined with WBS to derive bottom-up results, slow and accurate A more detailed and accurate plan is required
Reserve analysis
contingency reserve
Within the benchmark, deal with known and unknown risks
management reserve
Beyond benchmarks, deal with unknown-unknown risks
Develop a progress plan
process effect
Developing a schedule is a process of analyzing activity sequence, duration, resource requirements and schedule constraints, and creating a schedule model to implement project execution and monitoring.
Develop a schedule model with planned dates for completing project activities
Tool technology
Progress network analysis
Comprehensive techniques including critical path methods, resource optimization and modeling
Used to calculate the earliest and latest start dates for the unfinished portion of project activities and earliest and latest completion dates
link path method
Progress network diagram
The concept and calculation of critical path method
The concept of total float
The concept of free float time
The relationship between float and project delays
Resource optimization
resource balancing
Leading to the extension of the chain path and project duration
Resource smoothing
Does not change the critical path
Progress compression
rush work
Increase resources and costs, emphasizing high costs and low risks
Quick follow up
Parallel project activities, emphasizing high risk, low cost
What-if scenario analysis
Analysis results based on assumptions
simulation
Monte Carlo analysis
output
Project schedule
Guide the progress of project schedule
progress baseline
The progress plan is approved by important stakeholders to form a progress benchmark.
Project Calendar
Provide available work dates for the project
Progress Control
Control the content of the progress
Monitor project status and maintain progress baselines
Is part of implementing overall change control, focusing on progress changes
What needs attention
Determine the current status of project progress
Influence factors that cause schedule changes
Reconsider necessary progress reserves
Determine whether the project schedule has changed
Manage changes as they actually occur
Tool technology
data analysis
critical path method
Resource optimization
Progress compression
How to control progress
Analyze the causes of deviations
personnel factors
Tools and equipment factors
methods, technical factors
financial factors
envirnmental factor
Analyze the impact of deviations on schedule
Whether the activity causing the deviation is a critical activity
Is the deviation greater than the total float time?
Is the deviation greater than the free float time?
Adjust project schedule
rush work
Quick follow up
Submit in steps
by senqi
Project management progress management
Outline of this map