Course title
4M542900
Terramechanics

 iizuka kojiro
Course content
Lunar surface is coverd with loose soil called "Regolith". When the rovers traverse loose soil, there are various situation. From this condition, we will discuss to develop new wheels and mechanism.
Purpose of class
There are various locomotion when the rovers traverse the shearing ground. We can study locomotion from these condition. From these discussion, we will design newel robot including "system".
Goals and objectives
  1. We get knowledge of conventional lunar explore robot.
  2. We can explain locomotion condition on loose soil.
  3. We can discussion the robot's design for lunar environment.
Language
Japanese
Class schedule

 Class schedule HW assignments (Including preparation and review of the class.) Amount of Time Required
1． Lunar condition Review of robotics and introduction of robot 60minutes
2． Conventional explore robots Review of Lunar condition 60minutes
3． About "Regolich" Review of conventional robots 60minutes
4． Terramachanics Review of "Regolith" 60minutes
5． Interaction between wheel and loose soil Review of Terramechanics 60minutes
6． Shearing stress and normal stress on loose soil Review of Interaction between wheel and loose soil 60minutes
7． About drawbar pull Review of Shearing stress and normal stress on loose soil 60minutes
8． Relation between drawbar pull and shearing stress, normal stress Review of drawbar pull 60minutes
9． Running Experiments on loose soil Review of Relation between drawbar pull and shearing stress, normal stress 60minutes
10． Analysis of running experiments Reconfirmation of Running Experiments on loose soil 60minutes
11． Wheels for traversing loose soil Reconfirmation of Analysis of running experiments 60minutes
12． Design of wheels for traversing loose soil Review of Wheels for traversing loose soil 60minutes
13． Robots for traversing loose soil Review of Design of wheels for traversing loose soil 60minutes
14． Creation design for traversing loose soil Review of Robots for traversing loose soil 60minutes
Total. - - 840minutes
Relationship between 'Goals and Objectives' and 'Course Outcomes'

 Assignments Creation design Total.
1. 70% 30% 100%
2. 0%
Total. 70% 30% -
Evaluation method and criteria
Assignments (70%), Creation design (30%)
Textbooks and reference materials
nothing
Prerequisites
nothing
Office hours and How to contact professors for questions
  • 毎週水曜日のPM5:00-6:00
Relation to the environment
Non-environment-related course
Regionally-oriented
Non-regionally-oriented course
Development of social and professional independence
  • Course that cultivates an ability for utilizing knowledge
Active-learning course
More than one class is interactive
Last modified : Wed Oct 17 08:03:40 JST 2018