This study reports QTL mapping for seed yield and its components in safflower genome under drought stress. The F3 families derived from the cross Mex.22-191 (tolerant) × IL.111 (sensitive) were evaluated for agronomic traits in safflower. Drought tolerance was evaluated during 10% of the flowering stage. To identify QTLs underlying tolerance to drought, mapping quantitative trait loci (QTLs) w...

To judge whether the memristor can be interpreted as the fourth fundamental circuit element, we propose a variable-relation criterion of fundamental circuit elements. According to the criterion, we investigate the nature of three fundamental circuit elements and the memristor. From the perspective of variables relation, the memristor builds a direct relation between the voltage across it and th...

Introduction. The operation of switched reluctance motor requires prior knowledge the rotor position, obtaining from either low resolution photocoupler based position sensor or high shaft encoder, to control on/off states power switches. Problem. However, using physical in harsh environment will inevitably reduce reliability drive, which sensorless comes into play. Novelty. In this paper, a sch...

To judge whether the memristor can be interpreted as the fourth fundamental circuit element, we propose a variable-relation criterion of fundamental circuit elements. According to the criterion, we investigate the nature of three fundamental circuit elements and the memristor. From the perspective of variables relation, the memristor builds a direct relation between the voltage across it and th...

This paper proposes an advanced flux-weakening control method to enlarge the speed range of interior permanent magnet synchronous motor (IPMSM). In deep flux weakening (FW) region, linkage decreases as increases, increasing instability. Classic methods will be unstable when operating in this area changing load torque or reference is required. The a hybrid eliminate instability caused by voltage...