Apollo’s Computers by Stakem, Patrick
Apollo's Computers by Stakem, Patrick Pages are clean and are not marred by notes or folds of any kind. ~ ThriftBooks: Read More, Spend Less
Apollo’s Computers by Stakem, Patrick
Apollo's Computers by Stakem, Patrick Pages are clean and are not marred by notes or folds of any kind. ~ ThriftBooks: Read More, Spend Less
Apollo’s Computers
Please refer to the section BELOW (and NOT ABOVE) this line for the product details - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Title:Apollo's ComputersISBN13:9781986235150ISBN10:1986235157Author:Stakem, Patrick H. (Author)Description:Apollo Was Built In The Era Of Big Iron Computer Mainframes The Concept Of An Onboard Computer For Space Missions Was Radically New There Was Only One Place In The World That Could Design The Apollo Guidance Computers, And That Was Mit It Took Most Of The U S 'S Production Of Integrated Circuits, Another Radical Idea Replacing Individual Vacuum Tubes, To Build The Agc's It Took 2,000 Person-Years Of Independent Code Review And Validation To Ensure That They Would Operate Properly Besides The Technical Challenges, The Apollo Missions Were A Matter Of National Prestige In The Space Race Between The United States And The Soviet Union, President Kennedy Said We Were Going To The Moon And Return Safely Before The End Of The (1960'S) Decade, So We Did The Flight Computers For The Saturn Launch Vehicle Were An Evolution Of Earlier Missile Guidance Efforts The Massive Saturn-V First Stage Was Built From Clustered Jupiter Rockets The Earlier And Smaller Saturn-I Was Built Of Clustered Redstone Rockets, Which Were Themselves A Derivative Of The Early German V-2 Rockets By The Von Braun Team The Saturn's Upper Stages Were All New Technology, Using Liquid Hydrogen And Oxygen The Vehicle Had To Achieve And Maintain A Precise Trajectory From Its Launch Site In Florida, To Lunar Orbit, To The Lunar Surface And Back, And Then Return To Earth All This Took Unprecedented Computing Power This Book Is A Brief Synopsis Of The Architecture And Applications Of The Apollo Computers There Is A Lot Of Archived Material On The Topic, And The List Of References In This Book Is A Good Starting Point The Amazing Thing Is, The First Computer On Another World Was Designed And Built Before Computers Were Commodity Items It Worked As Planned Although Your Phone Has More Computing Power Than The Entire Saturn Vehicle, You Shouldn't Trust It To Get You To The Moon And Back Binding:Paperback, PaperbackPublisher:Createspace Independent Publishing PlatformPublication Date:2018-03-05Weight:0.19 lbsDimensions:0.11'' H x 9.02'' L x 5.98'' WNumber of Pages:54Language:English
Cubesat Engineering
You are purchasing a Very Good copy of 'Cubesat Engineering'. A solid, nice copy to enjoy.
Cubesat Engineering
Please refer to the section BELOW (and NOT ABOVE) this line for the product details - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Title:Cubesat EngineeringISBN13:9781986506267ISBN10:1986506266Author:Stakem, Patrick (Author)Description:This Book Is An Introduction To Cubesats, Those Popular And Relatively Inexpensive Modular Spacecraft That Are Upending The Aerospace World They Have Been Built And Deployed By Colleges And Universities Around The World, As Well As High Schools And Elementary Schools, Even Individuals This Is Because Cubesats Are Modular, Standard, And Relatively Low Cost The Expensive Part Is The Launch, But That Is Addressed By Launch Fixtures Compatible With Essentially Ever Launch On The Planet Although You May Not Have Much Of A Choice In The Orbit Student Cubesat Projects Are Usually Open Source, May Be World-Wide In Scope, And Collaborative At The Same Time, Professionals In Aerospace Have Not Failed To Consider The Cubesat Architecture As An Alternative For Small-Sat Missions This Can Reduce Costs By One Or Two Orders Of Magnitude There Are Cubesats On The International Space Station, And These Can Be Returned To Earth On A Resupply Mission There Is A Large Cottage Industry' Developed Around The Cubesat Architecture, Addressing Professional Projects With Space-Rated Hardware Nasa Itself Has Developed Cubesat Hardware (Pi-Sat) And Software (Cfs) Cubesats Are Modular, Built To A Standard, And Mostly Open-Source The Downside Is, Approximately 50% Of Cubesat Missions Fail We Hope To Point Out Some Approaches To Improve This If You Define And Implement Your Own Cubesat Mission, Or Work As A Team Member On A Larger Project, This Book Presents And Points To Information That Will Be Valuable Even If You Never Get Your Own Cubesat To Orbit, You Can Be A Valuable Addition To A Cubesat Or Larger Aerospace Project Shortly, Two Nasa Cubesats Will Be Heading To Mars The Unique Cubesat Architecture Introduces A New Paradigm For Exploring The Many Elements Of Our Solar System Best Of Luck On Your Mission Binding:Paperback, PaperbackPublisher:Createspace Independent Publishing PlatformPublication Date:2018-04-15Weight:0.34 lbsDimensions:0.22'' H x 9.02'' L x 5.98'' WNumber of Pages:106Language:English