u4.90.01 Macro-command CALC_ESSAI# 1. But 2. Syntax 3. Introduction 3.1. Objectives of the order 4. Using modal expansion (EXPANSION) 4.1. Keywords MESURE and NUME_MODE_MESURE 4.2. Keyword CALCUL 4.3. Tags RESOLUTIONetEPS 5. Structural modification (MODIFSTRUCT) 5.1. Keyword MESURE 5.2. Keyword MODELE_SUP 5.3. Keyword MODELE_MODIF 5.4. Keyword MATR_RIGI 5.5. Keyword RESOLUTION 5.6. Keyword NUME_MODE_MESU 5.7. Keyword NUME_MODE_CALCUL 5.8. Keyword GROUP_NO_CAPTEURS 5.9. Keyword GROUP_NO_EXTERIEUR 6. Identification of localized efforts a priory (IDENTIFICATION) 6.1. Keyword INTE_SPEC 6.2. Tags OBSERVABILITE and COMMANDABILITE 6.3. Keywords ALPHA and EPS 6.4. Overview of theoretical principles 6.5. The concepts to use