gamasutra anatomy of a game design document

Tài liệu ANATOMY OF A ROBOT pdf

... 1-2 A Gantt chart, a standard project management toolJul'00Jul'00Jul'00Jul'00 Aug'00Aug'00Aug'00Aug'00 Sep'00Sep'00Sep'00Sep'00 ... Hardware Hardware Hardware Obtain reference designsOperate and AnalyzePartition SystemMeasure RF and bit ratesSchematicsFabricationAssemblyDebugSchematics (respin)FabricationAssemblyDebugEmbedded ... theselection and design of robotic software. The chapter outlines a coordinated approachto the selection of a processor, a battery, a power supply, operating software, and appli-cation software. Included...

Tài liệu Anatomy of a Robot P2 pdf

Danh mục: Cơ khí - Chế tạo máy

... appropriateamount of water, and reliability is paramount.■ The average toaster is great at browning bread in a repeatable manner.■ You can probably walk through a completely dark room, touch a few well-knownmilestones, ... case, a large actuator gain can make the systemunstable and lead to failures. Whenever altering the gain, remember to reevaluateand retest the dynamic performance of the control system.Realize ... isdesireable. Just be aware that increasing the gain of the actuator adds expense andwill adversely affect the dynamic (nonsteady state) behavior of the control systemas we will see later. In...

Tài liệu Anatomy of a Robot P1 ppt

Danh mục: Cơ khí - Chế tạo máy

... 11:54 AM Page i 10 CHAPTER ONEFIGURE 1-2 A Gantt chart, a standard project management toolJul'00Jul'00Jul'00Jul'00 Aug'00Aug'00Aug'00Aug'00 Sep'00Sep'00Sep'00Sep'00 ... can be drawn up using a standardsoftware package (such as Microsoft Project) in a Gantt bar chart format (about 10 to20 bars). A portion of such a Gantt chart is shown in Figure 1-2. It’s large ... theselection and design of robotic software. The chapter outlines a coordinated approachto the selection of a processor, a battery, a power supply, operating software, and appli-cation software. Included...

Tài liệu The Anatomy of a Large-Scale Hypertextual Web Search Engine ppt

Danh mục: Tiêu chuẩn - Qui chuẩn

... created maps containing as many as 518 million of these hyperlinks, a significant sample of the total. These maps allow rapid calculation of a web page’s "PageRank", an Of course a distributed ... forward index, associated with the docID that the anchor pointsto. It also generates a database of links which are pairs of docIDs. The links database is used to computePageRanks for all the documents. ... several other extensions to PageRank,again see [Page 98]. Another intuitive justification is that a page can have a high PageRank if there are many pages that pointto it, or if there are some...

Anatomy of a Health Scare: Education, Income and the MMR Controversy in the UK doc

Danh mục: Sức khỏe giới tính

... years of data.portion of lone parents, number of GPs, and average age of adults, has not been uniform across areas.19 2.5 percentage points gap is only slightly larger than the estimated gap ... high and low educated parents.21 IZA DP No. 3590 Anatomy of a Health Scare:Education, Income and the MMR Controversy in the UKDan AnderbergArnaud ChevalierJonathan WadsworthDISCUSSION PAPER ... area ﬁxed eﬀects control for any time-invariant diﬀerences acrossHAs associated with level diﬀerences in uptake rates. The variable zjtmeasures the fraction of adults of parenting age in area...

the broadband problem anatomy of a market failure and a policy dilemma

Danh mục: Đại cương

... services and real-time quality of service (QOS) guarantees. There are already a large number of Internet radio stations, websites that contain audio and video, and mil-lions of users of low-quality, ... Williams, and many others—raised large amounts of capitalregardless of the sustainability of their business, technical, and competitiveplans. These plans were in fact not sustainable, in part due ... settlement, a consent decree, and—as a result of the settlement—the 1984 breakup of AT&T. (Interestingly the AT&T case, arguably the most important andaggressive antitrust action in many decades,...

ANATOMY OF A ROBOT CHARLES M. BERGREN ppt

Danh mục: Kĩ thuật Viễn thông

... can be drawn up using a standardsoftware package (such as Microsoft Project) in a Gantt bar chart format (about 10 to20 bars). A portion of such a Gantt chart is shown in Figure 1-2. It’s large ... 11:23 AM Page 22 10 CHAPTER ONEFIGURE 1-2 A Gantt chart, a standard project management toolJul'00Jul'00Jul'00Jul'00 Aug'00Aug'00Aug'00Aug'00 Sep'00Sep'00Sep'00Sep'00 ... 11:23 AM Page 21 ■ Every toilet has a control mechanism for refilling the tank with the appropriateamount of water, and reliability is paramount.■ The average toaster is great at browning bread...

Anatomy of a Robot Part 1 ppsx

Danh mục: Kĩ thuật Viễn thông

... 0-07-141657-9 All trademarks are trademarks of their respective owners. Rather than put a trademark symbol afterevery occurrence of a trademarked name, we use names in an editorial fashion only, and to ... theselection and design of robotic software. The chapter outlines a coordinated approachto the selection of a processor, a battery, a power supply, operating software, and appli-cation software. Included ... details and reasoning to make it more readable.Projects come in all shapes and sizes, and they are executed in all shapes and forms.This document provides a standard way to manage projects that...

Anatomy of a Robot Part 2 pptx

Danh mục: Kĩ thuật Viễn thông

... 11:23 AM Page 15 10 CHAPTER ONEFIGURE 1-2 A Gantt chart, a standard project management toolJul'00Jul'00Jul'00Jul'00 Aug'00Aug'00Aug'00Aug'00 Sep'00Sep'00Sep'00Sep'00 ... Connectors and all package breakouts■ Preliminary layout and plans for the board fabrication.■ Compliance issues■ Software considerations:■ Block diagram of major software modules■ Performance ... toilet has a control mechanism for refilling the tank with the appropriateamount of water, and reliability is paramount.■ The average toaster is great at browning bread in a repeatable manner.■...

Anatomy of a Robot Part 4 pps

Danh mục: Kĩ thuật Viễn thông

... ROBOT’S DESIGN PARAMETERSWe have already seen that altering v and d can substantially change the performance of the robot. Further, altering these parameters offers a reliable way to change just ... case of an actuator or sensors that are either off or on. These are famil-iar to you already:■ Thermostats The furnace in most houses cannot be operated halfway. The burn-ers do not have a ... simultane-ous variables. However, as the number of variables increases, the danger of interactionsincreases drastically. The primary danger is that unknown interactions between the vari-ables...

Anatomy of a Robot Part 5 ppt

Danh mục: Kĩ thuật Viễn thông

... companies have probably written software that takes advantage of the special features of the computer. We can purchase this software and use itin various ways:■ Freeware Often an author of software ... tech-nology available for our use. We gain time, dollars, and reliability by sharing and takingadvantage of their effort. Because the technology has been made so readily available toothers, many third-party ... image of a star as a ring or arc of light. Some nice examples of gravitationallenses can be found at www.iam.ubc.ca/ϳnewbury/lenses/glgallery.html.The web page at http://imagine.gsfc.nasa.gov/docs/features/news/07nov97.html...

Anatomy of a Robot Part 6 pot

Danh mục: Kĩ thuật Viễn thông

... These hardware structures povide both increased accuracy and faster execution.Arithmetic We’ve seen that one of the central features of a DSP processor is the MAC, a hardware structure capable of ... numbersat the same time, a computer with many spare registers (termed general-purpose [GP]registers) can often execute the computations at a faster rate. To take advantage of thiscapability, we often ... speed).PCI has become an industry standard. Many board manufacturers and many chipmanufacturers have adopted it. If the robot’s computer supports the PCI bus, manythird-party boards will be available...

Anatomy of a Robot Part 7 doc

Danh mục: Kĩ thuật Viễn thông

... recorded aremore than sufficient to allow a proper read of the data.■ Bad disk surface HDs also have a mechanism to avoid bad spots on the disksurface. A separate place exists in the HD surface ... will only address magnetic HD disks.An HD is basically a spinning disk of magnetic material that can contain bits on itssurface. A read/write head glides over the surface and provides access to ... predictit, and how to achieve it. Certainly, many ways are available for accomplishing this, bothscientific and seat of the pants. In this chapter, we’ll take a grand tour of both methods.Reliability...

Anatomy of a Robot Part 9 pps

Danh mục: Kĩ thuật Viễn thông

... software. What advantages accrue tothe design team? First of all, we will only need standard rechargeable batteries assold in the store. We will not need special batteries that can communicate. ... require 0.817 watt-hours of energy and the battery can contain1.8 watt hours. We have a margin of about 2 to 1. That’s not too bad, hauling a robot thesize of a 12-year-old boy up a long ladder with ... enough and reliable? If team members are uneasy about sections of the design, that’s a place to start the discussion.■ Take a close look at all the parts that might have high failure rates or...