Unitsky String Technologies

6 May 2019

Rotor maneuvering in order to avoid objects moving in equatorial plane

The publication of a scientific edition by Anatoly Yunitskiy "String Transport Systems: on Earth and in Space" continues. The fundamental scientific paper sets out the theory, state of development, prospects and main results of the studies of high-speed land transportation, which moves along a string track structure, and non-rocket space transport in the form of a circular string system, covering the planet parallel to the equator.

Today's publication contains the chapter 3 "Rotor maneuvering in order to avoid objects moving in equatorial plane" of the 2^nd part of the monograph by Anatoly Yunitskiy, devoted to United Planetary Transport.
 

Previous publications of Anatoly Yunitskiy's scientific edition "String Transport Systems: on Earth and in Space":

Table of contents

Preface to Edition 2019

Preface to Edition 2017

TIPS-based (Theory of Inventive Problem Solving) history of Unitsky's String Technologies

History of SkyWay in pictures

Optimization of transportation system

Innovative SkyWay transport and infrastructure technologies

Monograph. Part 1. String Transport System

Preface

Chapter 1. General concept of String Transport System as an alternative to the existing kinds of transport

Chapter 2. Design features of String Transport System

2.1. STS basic diagram
2.2. String track structure
2.3. Supports
2.4. Transport module
2.5. STS construction technology
2.6. Technical and economical comparison of transport systems

Chapter 3. Mechanics problems of high-speed transport

3.1. Dynamic motion of transport modules on string guide track
3.2. Strength of transport modules and string rail guide
3.3. Tribology of wheel — string contact

Chapter 4. Dynamic model and estimated parameters of transport modules motion on the string transport line

4.1. Derivation of motion equation for the String Transport System
4.2. Vibration analysis of flexible string. STL first approximation
4.3. Oscillations of a String Transport System with elastic body
4.4. Numerical study of STL span dynamic deflection

Conventional symbols

Bibliography

History of United Planetary Transport in pictures

Intellectual property rights to geocosmic transport and infrastructure complex "United Planetary Transport"

1. Essence of valuation object
2. Prerequisites for creating a valuation object
3. Planet — for life, space — for industrial technologies
4. Quantitative and qualitative characteristics of the valuation object
5. Information about the author of the appraised intellectual property

Monograph. Part 2. United Planetary Transport

Introduction

1. Need for space industrialization
2. Selection of criteria for space industrialization
3. Conservation laws in relation to geocosmic transport
4. United Planetary Transport

Chapter 1. Dynamics of the UPT exit into space in Earth's equatorial plane

1.1. Problem setting
1.2. Differential equations of motion for the component of the rotor — capsule system in the atmosphere
1.3. Analysis of motion equations of the system in the atmosphere
1.4. Dynamics of the rotor — capsule system when moving in the atmosphere
1.5. Rotor dynamics at the elastic extension section in outer space
1.6. Dynamics of rotor oscillatory motion
1.7. Rotor motion equations at the friction extension section
1.8. Choice of sections of elastic and friction extension. Dynamics of the controlled radial rotor motion
1.9. Rotor motion at the final stage
1.10. Problem of the UPT rotor placement into orbit. Example

Chapter 2. Dynamics of the UPT placement into orbit with energy dissipation by means of capsule ejection

2.1. Motion control of the rotor — capsule element in the atmosphere with regard to capsule rotation
2.2. Dynamics of the system radial motion in atmosphere
2.3. Radial system motion with stop in position х = х'
2.4. Rotor and capsule movement at later stages
2.5. System motion at the last stage
2.6. Dependence between system parameters at the initial and final motion stages
2.7. System dynamics when entering the permanent orbit
2.8. Problem of system placement into the intermediate orbit
2.9. Variation of radial system acceleration

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