{"id":374817,"date":"2024-10-20T02:40:30","date_gmt":"2024-10-20T02:40:30","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-iso-221402021\/"},"modified":"2024-10-26T04:39:53","modified_gmt":"2024-10-26T04:39:53","slug":"bs-iso-221402021","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-iso-221402021\/","title":{"rendered":"BS ISO 22140:2021"},"content":{"rendered":"<p>This document specifies methods for comparing computer simulation results from a vehicle mathematical model to measured test data for an existing vehicle according to <span class=\"std\"><span class=\"std-ref\">ISO 7401<\/span><\/span>. The comparison is made for the purpose of validating the simulation tool for this type of test when applied to variants of the tested vehicle.<\/p>\n<p>It is applicable to passenger cars as defined in <span class=\"std\"><span class=\"std-ref\">ISO 3833<\/span><\/span>.<\/p>\n<h4>PDF Catalog<\/h4>\n<table border=\"1px\" class=\"des-table\">\n<tr>\n<th>PDF Pages<\/th>\n<th>PDF Title<\/th>\n<\/tr>\n<tr>\n<td><b>2<b><\/td>\n<td>National foreword  <\/td>\n<\/tr>\n<tr>\n<td><b>6<b><\/td>\n<td>Foreword  <\/td>\n<\/tr>\n<tr>\n<td><b>7<b><\/td>\n<td>Introduction  <\/td>\n<\/tr>\n<tr>\n<td><b>9<b><\/td>\n<td>1 Scope <br \/> 2 Normative references <br \/> 3 Terms and definitions  <\/td>\n<\/tr>\n<tr>\n<td><b>10<b><\/td>\n<td>4 Principle  <\/td>\n<\/tr>\n<tr>\n<td><b>11<b><\/td>\n<td>5 Variables <br \/> 6 Simulation tool requirements <br \/> 6.1 General <br \/> 6.2 Mass and inertia <br \/> 6.3 Tires  <\/td>\n<\/tr>\n<tr>\n<td><b>12<b><\/td>\n<td>6.4 Suspensions <br \/> 6.5 Steering system <br \/> 6.6 Aerodynamics <br \/> 6.7 Brake system  <\/td>\n<\/tr>\n<tr>\n<td><b>13<b><\/td>\n<td>6.8 Powertrain <br \/> 6.9 Active control system (ESC system, active roll control, etc.) <br \/> 6.10 Data acquisition <br \/> 6.11 Driver controls <br \/> 7 Physical testing <br \/> 7.1 General <br \/> 7.2 Measuring equipment <br \/> 7.3 Test conditions  <\/td>\n<\/tr>\n<tr>\n<td><b>14<b><\/td>\n<td>7.4 Filtering of measured data <br \/> 7.5 Test methods <br \/> 7.5.1 Step input  <\/td>\n<\/tr>\n<tr>\n<td><b>15<b><\/td>\n<td>7.5.2 Sinusoidal input \u2014 One period  <\/td>\n<\/tr>\n<tr>\n<td><b>16<b><\/td>\n<td>7.5.3 Random input <br \/> 7.5.4 Pulse input  <\/td>\n<\/tr>\n<tr>\n<td><b>17<b><\/td>\n<td>7.5.5 Continuous sinusoidal input  <\/td>\n<\/tr>\n<tr>\n<td><b>18<b><\/td>\n<td>8 Simulation <br \/> 8.1 General <br \/> 8.2 Data recording and processing <br \/> 8.3 Simulation method <br \/> 8.3.1 Step input <br \/> 8.3.2 Sinusoidal input \u2014 One period  <\/td>\n<\/tr>\n<tr>\n<td><b>19<b><\/td>\n<td>8.3.3 Random input <br \/> 8.3.4 Pulse input  <\/td>\n<\/tr>\n<tr>\n<td><b>20<b><\/td>\n<td>8.3.5 Continuous sinusoidal input  <\/td>\n<\/tr>\n<tr>\n<td><b>21<b><\/td>\n<td>9 Comparison between simulation and physical test results <br \/> 9.1 Step input  <\/td>\n<\/tr>\n<tr>\n<td><b>23<b><\/td>\n<td>9.2 Sinusoidal input \u2014 One period  <\/td>\n<\/tr>\n<tr>\n<td><b>25<b><\/td>\n<td>9.3 Random input, pulse, and continuous sinusoidal input <br \/> 9.3.1 General <br \/> 9.3.2 Calculation of boundary point  <\/td>\n<\/tr>\n<tr>\n<td><b>26<b><\/td>\n<td>9.3.3 Tolerance for frequency function <br \/> 9.3.4 Validation criteria  <\/td>\n<\/tr>\n<tr>\n<td><b>28<b><\/td>\n<td>10 Documentation  <\/td>\n<\/tr>\n<tr>\n<td><b>29<b><\/td>\n<td>Bibliography  <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p><b>Passenger cars. Validation of vehicle dynamics simulation. Lateral transient response test methods<\/b><\/p>\n<table class=\"shortdes-table\" style=\"width: 100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td>Published By<\/td>\n<td>Publication Date<\/td>\n<td>Number of Pages<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/pdfstandards.shop\/product-category\/publishers\/bsi\/\"><b>BSI<\/b><\/a><\/td>\n<td>2021<\/td>\n<td>30<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":374821,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2641],"product_tag":[],"class_list":{"0":"post-374817","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-bsi","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/374817","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/374821"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=374817"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=374817"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=374817"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}