JP2008059198A5 - - Google Patents

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JP2008059198A5
JP2008059198A5 JP2006234361A JP2006234361A JP2008059198A5 JP 2008059198 A5 JP2008059198 A5 JP 2008059198A5 JP 2006234361 A JP2006234361 A JP 2006234361A JP 2006234361 A JP2006234361 A JP 2006234361A JP 2008059198 A5 JP2008059198 A5 JP 2008059198A5
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modeled
flexible medium
contact portion
processing apparatus
information processing
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JP2006234361A
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JP2008059198A (en
JP4847256B2 (en
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Claims (8)

搬送経路における柔軟媒体の挙動をシミュレーションする情報処理装置であって、
前記柔軟媒体を質点と弾性体とによりモデル化する媒体モデル化手段と、
複数の搬送部材により前記搬送経路をモデル化する搬送経路モデル化手段と、
モデル化された前記柔軟媒体の、モデル化された前記搬送経路との接触部位に応じた摩擦係数を格納する格納手段と、
前記モデル化された柔軟媒体の、前記モデル化された搬送経路との接触部位を判定する判定手段と、
前記判定手段において判定された前記接触部位に応じた前記摩擦係数を前記格納手段より取得し、前記モデル化された搬送経路による、前記モデル化された柔軟媒体に対する摩擦力を算出する算出手段と
を備えることを特徴とする情報処理装置。 An information processing apparatus that simulates the behavior of a flexible medium in a conveyance path,
A medium modeling means for modeling by the mass and the elastic body said flexible medium,
Transport path modeling means for modeling the transport path by a plurality of transport members;
Storage means for storing a friction coefficient corresponding to a contact portion of the modeled flexible medium with the modeled conveyance path;
Determining means for determining a contact portion of the modeled flexible medium with the modeled conveyance path;
Calculating means for acquiring the friction coefficient according to the contact portion determined by the determination means from the storage means, and calculating a frictional force on the modeled flexible medium by the modeled conveyance path; An information processing apparatus comprising: 前記接触部位には、前記モデル化された柔軟媒体の端部が含まれることを特徴とする請求項１に記載の情報処理装置。   The information processing apparatus according to claim 1, wherein the contact portion includes an end portion of the modeled flexible medium. 前記判定手段は、前記モデル化された柔軟媒体に含まれる前記質点のうち、該モデル化された柔軟媒体の搬送方向の先端に位置する第１の質点のみが、前記モデル化された搬送経路と接触している場合に、前記接触部位が前記モデル化された柔軟媒体の端部であると判定することを特徴とする請求項２に記載の情報処理装置。   The determination unit is configured such that, of the mass points included in the modeled flexible medium, only the first mass point located at the tip in the transport direction of the modeled flexible medium is the modeled transport path. 3. The information processing apparatus according to claim 2, wherein the contact portion determines that the contact portion is an end portion of the modeled flexible medium when in contact. 前記接触部位には、前記モデル化された柔軟媒体の表面及び裏面が含まれることを特徴とする請求項１乃至３のいずれか１項に記載の情報処理装置。 Wherein the contact portion, the information processing apparatus according to any one of claims 1 to 3, characterized in that includes front and rear surfaces of the modeled flexible medium. 前記判定手段は、前記モデル化された柔軟媒体に含まれる前記質点のうち、少なくとも該モデル化された柔軟媒体の搬送方向の先端に位置する第１の質点以外の第２の質点が、前記モデル化された搬送経路と接触している場合に、前記接触部位が前記モデル化された柔軟媒体の表面又は裏面であると判定することを特徴とする請求項４に記載の情報処理装置。   The determination means is configured such that, among the mass points included in the modeled flexible medium, at least a second mass point other than the first mass point positioned at the tip in the transport direction of the modeled flexible medium is the model. 5. The information processing apparatus according to claim 4, wherein the contact portion is determined to be a front surface or a back surface of the modeled flexible medium when it is in contact with the transported path. 前記判定手段は、前記第２の質点の前記搬送経路への接触時における位置と、該接触時の第２の質点に隣接する第３の質点の位置とで設定される第１のベクトルと、前記第２の質点の前記搬送経路への接触前における位置と、該接触前の第２の質点に隣接する第３の質点の位置とで設定される第２のベクトルとに基づいて、
前記第１のベクトルと前記第２のベクトルとで構成される角度が第１の角度よりも小さい場合に前記接触部位が前記モデル化された柔軟媒体の裏面と判定し、
前記第１のベクトルと前記第２のベクトルとで構成される角度が第１の角度よりも大きい場合に前記接触部位が前記モデル化された柔軟媒体の表面と判定することを特徴とする請求項５に記載の情報処理装置。 The determination means includes a first vector set by a position of the second mass point at the time of contact with the conveyance path and a position of a third mass point adjacent to the second mass point at the time of the contact; Based on the second vector set by the position of the second mass point before the contact with the transport path and the position of the third mass point adjacent to the second mass point before the contact,
When the angle formed by the first vector and the second vector is smaller than the first angle, the contact portion is determined as the back surface of the modeled flexible medium;
The contact portion is determined as the surface of the modeled flexible medium when an angle formed by the first vector and the second vector is larger than the first angle. 5. The information processing apparatus according to 5. 搬送経路における柔軟媒体の挙動をシミュレーションする情報処理装置の制御方法であって、
媒体モデル化手段が、前記柔軟媒体を質点と弾性体とによりモデル化する媒体モデル化工程と、
搬送経路モデル化手段が、複数の搬送部材により前記搬送経路をモデル化する搬送経路モデル化工程と、
判定手段が、前記モデル化された柔軟媒体の、前記モデル化された搬送経路との接触部位を判定する判定工程と、
算出手段が、モデル化された前記柔軟媒体の、モデル化された前記搬送経路との接触部位に応じた摩擦係数を格納する格納手段より、前記判定工程において判定された前記接触部位に応じた前記摩擦係数を取得し、前記モデル化された搬送経路による、前記モデル化された柔軟媒体に対する摩擦力を算出する算出工程と
を備えることを特徴とする情報処理装置の制御方法。 A method for controlling an information processing apparatus that simulates the behavior of a flexible medium in a conveyance path,
Medium modeling means, and the medium modeling step of modeling by the mass and the elastic body said flexible medium,
A transport path modeling step in which the transport path modeling means models the transport path by a plurality of transport members;
A determination step of determining a contact portion of the modeled flexible medium with the modeled conveyance path;
The calculating means stores the friction coefficient corresponding to the contact portion of the modeled flexible medium with the modeled conveyance path, and stores the coefficient corresponding to the contact portion determined in the determination step. A control method for an information processing apparatus, comprising: a calculation step of acquiring a friction coefficient and calculating a frictional force with respect to the modeled flexible medium by the modeled conveyance path. コンピュータを請求項１乃至６のいずれかに記載の情報処理装置の各手段として機能させるためのコンピュータプログラム。 The computer program for functioning a computer as each means of the information processing apparatus in any one of Claims 1 thru | or 6.
JP2006234361A 2006-08-30 2006-08-30 Information processing apparatus, information processing apparatus control method, and computer program Expired - Fee Related JP4847256B2 (en)

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JP2008059198A JP2008059198A (en) 2008-03-13
JP2008059198A5 true JP2008059198A5 (en) 2009-10-15
JP4847256B2 JP4847256B2 (en) 2011-12-28

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JP4967060B2 (en) * 2008-04-08 2012-07-04 キヤノン株式会社 Analysis apparatus and analysis method
JP2012137965A (en) * 2010-12-27 2012-07-19 Canon Inc Information processing apparatus, information processing method, program and storage medium

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